145685312

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5209}}^1$

素因数の和:5263

約数の個数: 56

約数和(自身を含む): 317601600

約数和(自身を除く): 171916288

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 3496, 5209, 6992, 10418, 13984, 20836, 27968, 41672, 83344, 98971, 119807, 166688, 197942, 239614, 333376, 395884, 479228, 791768, 958456, 1583536, 1916912, 2276333, 3167072, 3833824, 4552666, 6334144, 7667648, 9105332, 18210664, 36421328, 72842656, 145685312]

約数ペア:

[(1, 145685312), (2, 72842656), (4, 36421328), (8, 18210664), (16, 9105332), (19, 7667648), (23, 6334144), (32, 4552666), (38, 3833824), (46, 3167072), (64, 2276333), (76, 1916912), (92, 1583536), (152, 958456), (184, 791768), (304, 479228), (368, 395884), (437, 333376), (608, 239614), (736, 197942), (874, 166688), (1216, 119807), (1472, 98971), (1748, 83344), (3496, 41672), (5209, 27968), (6992, 20836), (10418, 13984)]