131738892740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{4513}}^1$

素因数の和:4958

約数の個数: 192

約数和(自身を含む): 349424334336

約数和(自身を除く): 217685441596

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 43, 52, 65, 70, 86, 91, 130, 140, 172, 182, 215, 260, 301, 364, 373, 430, 455, 559, 602, 746, 860, 910, 1118, 1204, 1492, 1505, 1820, 1865, 2236, 2611, 2795, 3010, 3730, 3913, 4513, 4849, 5222, 5590, 6020, 7460, 7826, 9026, 9698, 10444, 11180, 13055, 15652, 16039, 18052, 19396, 19565, 22565, 24245, 26110, 31591, 32078, 33943, 39130, 45130, 48490, 52220, 58669, 63182, 64156, 67886, 78260, 80195, 90260, 96980, 112273, 117338, 126364, 135772, 157955, 160390, 169715, 194059, 208507, 224546, 234676, 293345, 315910, 320780, 339430, 388118, 410683, 417014, 449092, 561365, 586690, 631820, 678860, 776236, 821366, 834028, 970295, 1042535, 1122730, 1173380, 1358413, 1459549, 1642732, 1683349, 1940590, 2053415, 2085070, 2245460, 2522767, 2716826, 2919098, 3366698, 3881180, 4106830, 4170140, 5045534, 5433652, 5838196, 6733396, 6792065, 7297745, 8213660, 8416745, 10091068, 11783443, 12613835, 13584130, 14595490, 16833490, 17659369, 21883537, 23566886, 25227670, 27168260, 29190980, 33666980, 35318738, 43767074, 47133772, 50455340, 58917215, 70637476, 72384007, 87534148, 88296845, 109417685, 117834430, 144768014, 153184759, 176593690, 218835370, 235668860, 289536028, 306369518, 353187380, 361920035, 437670740, 506688049, 612739036, 723840070, 765923795, 940992091, 1013376098, 1447680140, 1531847590, 1881984182, 2026752196, 2533440245, 3063695180, 3763968364, 4704960455, 5066880490, 6586944637, 9409920910, 10133760980, 13173889274, 18819841820, 26347778548, 32934723185, 65869446370, 131738892740]

約数ペア:

[(1, 131738892740), (2, 65869446370), (4, 32934723185), (5, 26347778548), (7, 18819841820), (10, 13173889274), (13, 10133760980), (14, 9409920910), (20, 6586944637), (26, 5066880490), (28, 4704960455), (35, 3763968364), (43, 3063695180), (52, 2533440245), (65, 2026752196), (70, 1881984182), (86, 1531847590), (91, 1447680140), (130, 1013376098), (140, 940992091), (172, 765923795), (182, 723840070), (215, 612739036), (260, 506688049), (301, 437670740), (364, 361920035), (373, 353187380), (430, 306369518), (455, 289536028), (559, 235668860), (602, 218835370), (746, 176593690), (860, 153184759), (910, 144768014), (1118, 117834430), (1204, 109417685), (1492, 88296845), (1505, 87534148), (1820, 72384007), (1865, 70637476), (2236, 58917215), (2611, 50455340), (2795, 47133772), (3010, 43767074), (3730, 35318738), (3913, 33666980), (4513, 29190980), (4849, 27168260), (5222, 25227670), (5590, 23566886), (6020, 21883537), (7460, 17659369), (7826, 16833490), (9026, 14595490), (9698, 13584130), (10444, 12613835), (11180, 11783443), (13055, 10091068), (15652, 8416745), (16039, 8213660), (18052, 7297745), (19396, 6792065), (19565, 6733396), (22565, 5838196), (24245, 5433652), (26110, 5045534), (31591, 4170140), (32078, 4106830), (33943, 3881180), (39130, 3366698), (45130, 2919098), (48490, 2716826), (52220, 2522767), (58669, 2245460), (63182, 2085070), (64156, 2053415), (67886, 1940590), (78260, 1683349), (80195, 1642732), (90260, 1459549), (96980, 1358413), (112273, 1173380), (117338, 1122730), (126364, 1042535), (135772, 970295), (157955, 834028), (160390, 821366), (169715, 776236), (194059, 678860), (208507, 631820), (224546, 586690), (234676, 561365), (293345, 449092), (315910, 417014), (320780, 410683), (339430, 388118)]