156925902208

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{256643}}^1$

素因数の和:256955

約数の個数: 64

約数和(自身を含む): 332194860720

約数和(自身を除く): 175268958512

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 281, 544, 562, 1088, 1124, 2176, 2248, 4496, 4777, 8992, 9554, 17984, 19108, 35968, 38216, 76432, 152864, 256643, 305728, 513286, 611456, 1026572, 2053144, 4106288, 4362931, 8212576, 8725862, 16425152, 17451724, 32850304, 34903448, 69806896, 72116683, 139613792, 144233366, 279227584, 288466732, 558455168, 576933464, 1153866928, 1225983611, 2307733856, 2451967222, 4615467712, 4903934444, 9230935424, 9807868888, 19615737776, 39231475552, 78462951104, 156925902208]

約数ペア:

[(1, 156925902208), (2, 78462951104), (4, 39231475552), (8, 19615737776), (16, 9807868888), (17, 9230935424), (32, 4903934444), (34, 4615467712), (64, 2451967222), (68, 2307733856), (128, 1225983611), (136, 1153866928), (272, 576933464), (281, 558455168), (544, 288466732), (562, 279227584), (1088, 144233366), (1124, 139613792), (2176, 72116683), (2248, 69806896), (4496, 34903448), (4777, 32850304), (8992, 17451724), (9554, 16425152), (17984, 8725862), (19108, 8212576), (35968, 4362931), (38216, 4106288), (76432, 2053144), (152864, 1026572), (256643, 611456), (305728, 513286)]