160290688

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3877}}^1$

素因数の和:3927

約数の個数: 64

約数和(自身を含む): 356000400

約数和(自身を除く): 195709712

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 3877, 5168, 7754, 10336, 15508, 20672, 31016, 41344, 62032, 65909, 73663, 124064, 131818, 147326, 248128, 263636, 294652, 496256, 527272, 589304, 1054544, 1178608, 1252271, 2109088, 2357216, 2504542, 4218176, 4714432, 5009084, 8436352, 9428864, 10018168, 20036336, 40072672, 80145344, 160290688]

約数ペア:

[(1, 160290688), (2, 80145344), (4, 40072672), (8, 20036336), (16, 10018168), (17, 9428864), (19, 8436352), (32, 5009084), (34, 4714432), (38, 4218176), (64, 2504542), (68, 2357216), (76, 2109088), (128, 1252271), (136, 1178608), (152, 1054544), (272, 589304), (304, 527272), (323, 496256), (544, 294652), (608, 263636), (646, 248128), (1088, 147326), (1216, 131818), (1292, 124064), (2176, 73663), (2432, 65909), (2584, 62032), (3877, 41344), (5168, 31016), (7754, 20672), (10336, 15508)]