149005808

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:970

約数の個数: 80

約数和(自身を含む): 347519424

約数和(自身を除く): 198513616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 41, 56, 74, 82, 112, 148, 164, 259, 287, 296, 328, 518, 574, 592, 656, 877, 1036, 1148, 1517, 1754, 2072, 2296, 3034, 3508, 4144, 4592, 6068, 6139, 7016, 10619, 12136, 12278, 14032, 21238, 24272, 24556, 32449, 35957, 42476, 49112, 64898, 71914, 84952, 98224, 129796, 143828, 169904, 227143, 251699, 259592, 287656, 454286, 503398, 519184, 575312, 908572, 1006796, 1330409, 1817144, 2013592, 2660818, 3634288, 4027184, 5321636, 9312863, 10643272, 18625726, 21286544, 37251452, 74502904, 149005808]

約数ペア:

[(1, 149005808), (2, 74502904), (4, 37251452), (7, 21286544), (8, 18625726), (14, 10643272), (16, 9312863), (28, 5321636), (37, 4027184), (41, 3634288), (56, 2660818), (74, 2013592), (82, 1817144), (112, 1330409), (148, 1006796), (164, 908572), (259, 575312), (287, 519184), (296, 503398), (328, 454286), (518, 287656), (574, 259592), (592, 251699), (656, 227143), (877, 169904), (1036, 143828), (1148, 129796), (1517, 98224), (1754, 84952), (2072, 71914), (2296, 64898), (3034, 49112), (3508, 42476), (4144, 35957), (4592, 32449), (6068, 24556), (6139, 24272), (7016, 21238), (10619, 14032), (12136, 12278)]