157252216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 330480000

約数和(自身を除く): 173227784

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 149, 179, 268, 298, 358, 536, 596, 716, 737, 1192, 1432, 1474, 1639, 1969, 2948, 3278, 3938, 5896, 6556, 7876, 9983, 11993, 13112, 15752, 19966, 23986, 26671, 39932, 47972, 53342, 79864, 95944, 106684, 109813, 131923, 213368, 219626, 263846, 293381, 439252, 527692, 586762, 878504, 1055384, 1173524, 1786957, 2347048, 3573914, 7147828, 14295656, 19656527, 39313054, 78626108, 157252216]

約数ペア:

[(1, 157252216), (2, 78626108), (4, 39313054), (8, 19656527), (11, 14295656), (22, 7147828), (44, 3573914), (67, 2347048), (88, 1786957), (134, 1173524), (149, 1055384), (179, 878504), (268, 586762), (298, 527692), (358, 439252), (536, 293381), (596, 263846), (716, 219626), (737, 213368), (1192, 131923), (1432, 109813), (1474, 106684), (1639, 95944), (1969, 79864), (2948, 53342), (3278, 47972), (3938, 39932), (5896, 26671), (6556, 23986), (7876, 19966), (9983, 15752), (11993, 13112)]