156732418720

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{223291}}^1$

素因数の和:223454

約数の個数: 96

約数和(自身を含む): 382858249536

約数和(自身を除く): 226125830816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 107, 160, 164, 205, 214, 328, 410, 428, 535, 656, 820, 856, 1070, 1312, 1640, 1712, 2140, 3280, 3424, 4280, 4387, 6560, 8560, 8774, 17120, 17548, 21935, 35096, 43870, 70192, 87740, 140384, 175480, 223291, 350960, 446582, 701920, 893164, 1116455, 1786328, 2232910, 3572656, 4465820, 7145312, 8931640, 9154931, 17863280, 18309862, 23892137, 35726560, 36619724, 45774655, 47784274, 73239448, 91549310, 95568548, 119460685, 146478896, 183098620, 191137096, 238921370, 292957792, 366197240, 382274192, 477842740, 732394480, 764548384, 955685480, 979577617, 1464788960, 1911370960, 1959155234, 3822741920, 3918310468, 4897888085, 7836620936, 9795776170, 15673241872, 19591552340, 31346483744, 39183104680, 78366209360, 156732418720]

約数ペア:

[(1, 156732418720), (2, 78366209360), (4, 39183104680), (5, 31346483744), (8, 19591552340), (10, 15673241872), (16, 9795776170), (20, 7836620936), (32, 4897888085), (40, 3918310468), (41, 3822741920), (80, 1959155234), (82, 1911370960), (107, 1464788960), (160, 979577617), (164, 955685480), (205, 764548384), (214, 732394480), (328, 477842740), (410, 382274192), (428, 366197240), (535, 292957792), (656, 238921370), (820, 191137096), (856, 183098620), (1070, 146478896), (1312, 119460685), (1640, 95568548), (1712, 91549310), (2140, 73239448), (3280, 47784274), (3424, 45774655), (4280, 36619724), (4387, 35726560), (6560, 23892137), (8560, 18309862), (8774, 17863280), (17120, 9154931), (17548, 8931640), (21935, 7145312), (35096, 4465820), (43870, 3572656), (70192, 2232910), (87740, 1786328), (140384, 1116455), (175480, 893164), (223291, 701920), (350960, 446582)]