140244624

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3943}}^1$

素因数の和:3989

約数の個数: 120

約数和(自身を含む): 445040960

約数和(自身を除く): 304796336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3943, 3952, 4446, 5928, 7886, 8892, 11829, 11856, 15772, 17784, 23658, 31544, 35487, 35568, 47316, 51259, 63088, 70974, 74917, 94632, 102518, 141948, 149834, 153777, 189264, 205036, 224751, 283896, 299668, 307554, 410072, 449502, 461331, 567792, 599336, 615108, 674253, 820144, 899004, 922662, 973921, 1198672, 1230216, 1348506, 1798008, 1845324, 1947842, 2460432, 2697012, 2921763, 3596016, 3690648, 3895684, 5394024, 5843526, 7381296, 7791368, 8765289, 10788048, 11687052, 15582736, 17530578, 23374104, 35061156, 46748208, 70122312, 140244624]

約数ペア:

[(1, 140244624), (2, 70122312), (3, 46748208), (4, 35061156), (6, 23374104), (8, 17530578), (9, 15582736), (12, 11687052), (13, 10788048), (16, 8765289), (18, 7791368), (19, 7381296), (24, 5843526), (26, 5394024), (36, 3895684), (38, 3690648), (39, 3596016), (48, 2921763), (52, 2697012), (57, 2460432), (72, 1947842), (76, 1845324), (78, 1798008), (104, 1348506), (114, 1230216), (117, 1198672), (144, 973921), (152, 922662), (156, 899004), (171, 820144), (208, 674253), (228, 615108), (234, 599336), (247, 567792), (304, 461331), (312, 449502), (342, 410072), (456, 307554), (468, 299668), (494, 283896), (624, 224751), (684, 205036), (741, 189264), (912, 153777), (936, 149834), (988, 141948), (1368, 102518), (1482, 94632), (1872, 74917), (1976, 70974), (2223, 63088), (2736, 51259), (2964, 47316), (3943, 35568), (3952, 35487), (4446, 31544), (5928, 23658), (7886, 17784), (8892, 15772), (11829, 11856)]