158485888

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3631}}^1$

素因数の和:3687

約数の個数: 64

約数和(自身を含む): 355645440

約数和(自身を除く): 197159552

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1408, 1984, 2728, 3631, 3968, 5456, 7262, 10912, 14524, 21824, 29048, 39941, 43648, 58096, 79882, 112561, 116192, 159764, 225122, 232384, 319528, 450244, 464768, 639056, 900488, 1238171, 1278112, 1800976, 2476342, 2556224, 3601952, 4952684, 5112448, 7203904, 9905368, 14407808, 19810736, 39621472, 79242944, 158485888]

約数ペア:

[(1, 158485888), (2, 79242944), (4, 39621472), (8, 19810736), (11, 14407808), (16, 9905368), (22, 7203904), (31, 5112448), (32, 4952684), (44, 3601952), (62, 2556224), (64, 2476342), (88, 1800976), (124, 1278112), (128, 1238171), (176, 900488), (248, 639056), (341, 464768), (352, 450244), (496, 319528), (682, 232384), (704, 225122), (992, 159764), (1364, 116192), (1408, 112561), (1984, 79882), (2728, 58096), (3631, 43648), (3968, 39941), (5456, 29048), (7262, 21824), (10912, 14524)]