163669376

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2399}}^1$

素因数の和:2467

約数の個数: 64

約数和(自身を含む): 359856000

約数和(自身を除く): 196186624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 1664, 2132, 2399, 2624, 4264, 4798, 5248, 8528, 9596, 17056, 19192, 31187, 34112, 38384, 62374, 68224, 76768, 98359, 124748, 153536, 196718, 249496, 307072, 393436, 498992, 786872, 997984, 1278667, 1573744, 1995968, 2557334, 3147488, 3991936, 5114668, 6294976, 10229336, 12589952, 20458672, 40917344, 81834688, 163669376]

約数ペア:

[(1, 163669376), (2, 81834688), (4, 40917344), (8, 20458672), (13, 12589952), (16, 10229336), (26, 6294976), (32, 5114668), (41, 3991936), (52, 3147488), (64, 2557334), (82, 1995968), (104, 1573744), (128, 1278667), (164, 997984), (208, 786872), (328, 498992), (416, 393436), (533, 307072), (656, 249496), (832, 196718), (1066, 153536), (1312, 124748), (1664, 98359), (2132, 76768), (2399, 68224), (2624, 62374), (4264, 38384), (4798, 34112), (5248, 31187), (8528, 19192), (9596, 17056)]