156957923680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2707}}^1\times {\mathrm{21317}}^1$

素因数の和:24056

約数の個数: 96

約数和(自身を含む): 392789095776

約数和(自身を除く): 235831172096

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2707, 2720, 5414, 10828, 13535, 21317, 21656, 27070, 42634, 43312, 46019, 54140, 85268, 86624, 92038, 106585, 108280, 170536, 184076, 213170, 216560, 230095, 341072, 362389, 368152, 426340, 433120, 460190, 682144, 724778, 736304, 852680, 920380, 1449556, 1472608, 1705360, 1811945, 1840760, 2899112, 3410720, 3623890, 3681520, 5798224, 7247780, 7363040, 11596448, 14495560, 28991120, 57705119, 57982240, 115410238, 230820476, 288525595, 461640952, 577051190, 923281904, 980987023, 1154102380, 1846563808, 1961974046, 2308204760, 3923948092, 4616409520, 4904935115, 7847896184, 9232819040, 9809870230, 15695792368, 19619740460, 31391584736, 39239480920, 78478961840, 156957923680]

約数ペア:

[(1, 156957923680), (2, 78478961840), (4, 39239480920), (5, 31391584736), (8, 19619740460), (10, 15695792368), (16, 9809870230), (17, 9232819040), (20, 7847896184), (32, 4904935115), (34, 4616409520), (40, 3923948092), (68, 2308204760), (80, 1961974046), (85, 1846563808), (136, 1154102380), (160, 980987023), (170, 923281904), (272, 577051190), (340, 461640952), (544, 288525595), (680, 230820476), (1360, 115410238), (2707, 57982240), (2720, 57705119), (5414, 28991120), (10828, 14495560), (13535, 11596448), (21317, 7363040), (21656, 7247780), (27070, 5798224), (42634, 3681520), (43312, 3623890), (46019, 3410720), (54140, 2899112), (85268, 1840760), (86624, 1811945), (92038, 1705360), (106585, 1472608), (108280, 1449556), (170536, 920380), (184076, 852680), (213170, 736304), (216560, 724778), (230095, 682144), (341072, 460190), (362389, 433120), (368152, 426340)]