159449856

素因数分解:

$2^8\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1087}}^1$

素因数の和:1297

約数の個数: 72

約数和(自身を含む): 426983424

約数和(自身を除く): 267533568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 256, 382, 384, 573, 764, 768, 1087, 1146, 1528, 2174, 2292, 3056, 3261, 4348, 4584, 6112, 6522, 8696, 9168, 12224, 13044, 17392, 18336, 24448, 26088, 34784, 36672, 48896, 52176, 69568, 73344, 104352, 139136, 146688, 207617, 208704, 278272, 415234, 417408, 622851, 830468, 834816, 1245702, 1660936, 2491404, 3321872, 4982808, 6643744, 9965616, 13287488, 19931232, 26574976, 39862464, 53149952, 79724928, 159449856]

約数ペア:

[(1, 159449856), (2, 79724928), (3, 53149952), (4, 39862464), (6, 26574976), (8, 19931232), (12, 13287488), (16, 9965616), (24, 6643744), (32, 4982808), (48, 3321872), (64, 2491404), (96, 1660936), (128, 1245702), (191, 834816), (192, 830468), (256, 622851), (382, 417408), (384, 415234), (573, 278272), (764, 208704), (768, 207617), (1087, 146688), (1146, 139136), (1528, 104352), (2174, 73344), (2292, 69568), (3056, 52176), (3261, 48896), (4348, 36672), (4584, 34784), (6112, 26088), (6522, 24448), (8696, 18336), (9168, 17392), (12224, 13044)]