155116940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 377213760

約数和(自身を除く): 222096820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 41, 44, 55, 58, 82, 110, 116, 145, 164, 205, 220, 290, 319, 410, 451, 580, 593, 638, 820, 902, 1186, 1189, 1276, 1595, 1804, 2255, 2372, 2378, 2965, 3190, 4510, 4756, 5930, 5945, 6380, 6523, 9020, 11860, 11890, 13046, 13079, 17197, 23780, 24313, 26092, 26158, 32615, 34394, 48626, 52316, 65230, 65395, 68788, 85985, 97252, 121565, 130460, 130790, 171970, 189167, 243130, 261580, 267443, 343940, 378334, 486260, 534886, 705077, 756668, 945835, 1069772, 1337215, 1410154, 1891670, 2674430, 2820308, 3525385, 3783340, 5348860, 7050770, 7755847, 14101540, 15511694, 31023388, 38779235, 77558470, 155116940]

約数ペア:

[(1, 155116940), (2, 77558470), (4, 38779235), (5, 31023388), (10, 15511694), (11, 14101540), (20, 7755847), (22, 7050770), (29, 5348860), (41, 3783340), (44, 3525385), (55, 2820308), (58, 2674430), (82, 1891670), (110, 1410154), (116, 1337215), (145, 1069772), (164, 945835), (205, 756668), (220, 705077), (290, 534886), (319, 486260), (410, 378334), (451, 343940), (580, 267443), (593, 261580), (638, 243130), (820, 189167), (902, 171970), (1186, 130790), (1189, 130460), (1276, 121565), (1595, 97252), (1804, 85985), (2255, 68788), (2372, 65395), (2378, 65230), (2965, 52316), (3190, 48626), (4510, 34394), (4756, 32615), (5930, 26158), (5945, 26092), (6380, 24313), (6523, 23780), (9020, 17197), (11860, 13079), (11890, 13046)]