156931043940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2556713}}^1$

素因数の和:2556770

約数の個数: 144

約数和(自身を含む): 536050884096

約数和(自身を除く): 379119840156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2790, 3069, 3410, 4092, 5115, 5580, 6138, 6820, 10230, 12276, 15345, 20460, 30690, 61380, 2556713, 5113426, 7670139, 10226852, 12783565, 15340278, 23010417, 25567130, 28123843, 30680556, 38350695, 46020834, 51134260, 56247686, 76701390, 79258103, 84371529, 92041668, 112495372, 115052085, 140619215, 153402780, 158516206, 168743058, 230104170, 237774309, 253114587, 281238430, 317032412, 337486116, 396290515, 421857645, 460208340, 475548618, 506229174, 562476860, 713322927, 792581030, 843715290, 871839133, 951097236, 1012458348, 1188871545, 1265572935, 1426645854, 1585162060, 1687430580, 1743678266, 2377743090, 2531145870, 2615517399, 2853291708, 3487356532, 3566614635, 4359195665, 4755486180, 5062291740, 5231034798, 7133229270, 7846552197, 8718391330, 10462069596, 13077586995, 14266458540, 15693104394, 17436782660, 26155173990, 31386208788, 39232760985, 52310347980, 78465521970, 156931043940]

約数ペア:

[(1, 156931043940), (2, 78465521970), (3, 52310347980), (4, 39232760985), (5, 31386208788), (6, 26155173990), (9, 17436782660), (10, 15693104394), (11, 14266458540), (12, 13077586995), (15, 10462069596), (18, 8718391330), (20, 7846552197), (22, 7133229270), (30, 5231034798), (31, 5062291740), (33, 4755486180), (36, 4359195665), (44, 3566614635), (45, 3487356532), (55, 2853291708), (60, 2615517399), (62, 2531145870), (66, 2377743090), (90, 1743678266), (93, 1687430580), (99, 1585162060), (110, 1426645854), (124, 1265572935), (132, 1188871545), (155, 1012458348), (165, 951097236), (180, 871839133), (186, 843715290), (198, 792581030), (220, 713322927), (279, 562476860), (310, 506229174), (330, 475548618), (341, 460208340), (372, 421857645), (396, 396290515), (465, 337486116), (495, 317032412), (558, 281238430), (620, 253114587), (660, 237774309), (682, 230104170), (930, 168743058), (990, 158516206), (1023, 153402780), (1116, 140619215), (1364, 115052085), (1395, 112495372), (1705, 92041668), (1860, 84371529), (1980, 79258103), (2046, 76701390), (2790, 56247686), (3069, 51134260), (3410, 46020834), (4092, 38350695), (5115, 30680556), (5580, 28123843), (6138, 25567130), (6820, 23010417), (10230, 15340278), (12276, 12783565), (15345, 10226852), (20460, 7670139), (30690, 5113426), (61380, 2556713)]