156919936

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 332560800

約数和(自身を除く): 175640864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 128, 152, 226, 304, 452, 571, 608, 904, 1142, 1216, 1808, 2147, 2284, 2432, 3616, 4294, 4568, 7232, 8588, 9136, 10849, 14464, 17176, 18272, 21698, 34352, 36544, 43396, 64523, 68704, 73088, 86792, 129046, 137408, 173584, 258092, 274816, 347168, 516184, 694336, 1032368, 1225937, 1388672, 2064736, 2451874, 4129472, 4903748, 8258944, 9807496, 19614992, 39229984, 78459968, 156919936]

約数ペア:

[(1, 156919936), (2, 78459968), (4, 39229984), (8, 19614992), (16, 9807496), (19, 8258944), (32, 4903748), (38, 4129472), (64, 2451874), (76, 2064736), (113, 1388672), (128, 1225937), (152, 1032368), (226, 694336), (304, 516184), (452, 347168), (571, 274816), (608, 258092), (904, 173584), (1142, 137408), (1216, 129046), (1808, 86792), (2147, 73088), (2284, 68704), (2432, 64523), (3616, 43396), (4294, 36544), (4568, 34352), (7232, 21698), (8588, 18272), (9136, 17176), (10849, 14464)]