156975974820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{5527}}^1\times {\mathrm{22541}}^1$

素因数の和:28090

約数の個数: 144

約数和(自身を含む): 544305984768

約数和(自身を除く): 387330009948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 5527, 11054, 16581, 22108, 22541, 27635, 33162, 38689, 45082, 49743, 55270, 66324, 67623, 77378, 82905, 90164, 99486, 110540, 112705, 116067, 135246, 154756, 157787, 165810, 193445, 198972, 202869, 225410, 232134, 248715, 270492, 315574, 331620, 338115, 348201, 386890, 405738, 450820, 464268, 473361, 497430, 580335, 631148, 676230, 696402, 773780, 788935, 811476, 946722, 994860, 1014345, 1160670, 1352460, 1392804, 1420083, 1577870, 1741005, 1893444, 2028690, 2321340, 2366805, 2840166, 3155740, 3482010, 4057380, 4733610, 5680332, 6964020, 7100415, 9467220, 14200830, 28401660, 124584107, 249168214, 373752321, 498336428, 622920535, 747504642, 872088749, 1121256963, 1245841070, 1495009284, 1744177498, 1868761605, 2242513926, 2491682140, 2616266247, 3488354996, 3737523210, 4360443745, 4485027852, 5232532494, 5606284815, 7475046420, 7848798741, 8720887490, 10465064988, 11212569630, 13081331235, 15697597482, 17441774980, 22425139260, 26162662470, 31395194964, 39243993705, 52325324940, 78487987410, 156975974820]

約数ペア:

[(1, 156975974820), (2, 78487987410), (3, 52325324940), (4, 39243993705), (5, 31395194964), (6, 26162662470), (7, 22425139260), (9, 17441774980), (10, 15697597482), (12, 13081331235), (14, 11212569630), (15, 10465064988), (18, 8720887490), (20, 7848798741), (21, 7475046420), (28, 5606284815), (30, 5232532494), (35, 4485027852), (36, 4360443745), (42, 3737523210), (45, 3488354996), (60, 2616266247), (63, 2491682140), (70, 2242513926), (84, 1868761605), (90, 1744177498), (105, 1495009284), (126, 1245841070), (140, 1121256963), (180, 872088749), (210, 747504642), (252, 622920535), (315, 498336428), (420, 373752321), (630, 249168214), (1260, 124584107), (5527, 28401660), (11054, 14200830), (16581, 9467220), (22108, 7100415), (22541, 6964020), (27635, 5680332), (33162, 4733610), (38689, 4057380), (45082, 3482010), (49743, 3155740), (55270, 2840166), (66324, 2366805), (67623, 2321340), (77378, 2028690), (82905, 1893444), (90164, 1741005), (99486, 1577870), (110540, 1420083), (112705, 1392804), (116067, 1352460), (135246, 1160670), (154756, 1014345), (157787, 994860), (165810, 946722), (193445, 811476), (198972, 788935), (202869, 773780), (225410, 696402), (232134, 676230), (248715, 631148), (270492, 580335), (315574, 497430), (331620, 473361), (338115, 464268), (348201, 450820), (386890, 405738)]