141356488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{691}}^1$

素因数の和:998

約数の個数: 64

約数和(自身を含む): 327841920

約数和(自身を除く): 186485432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 281, 364, 562, 691, 728, 1124, 1382, 1967, 2248, 2764, 3653, 3934, 4837, 5528, 7306, 7868, 8983, 9674, 14612, 15736, 17966, 19348, 25571, 29224, 35932, 38696, 51142, 62881, 71864, 102284, 125762, 194171, 204568, 251524, 388342, 503048, 776684, 1359197, 1553368, 2524223, 2718394, 5048446, 5436788, 10096892, 10873576, 17669561, 20193784, 35339122, 70678244, 141356488]

約数ペア:

[(1, 141356488), (2, 70678244), (4, 35339122), (7, 20193784), (8, 17669561), (13, 10873576), (14, 10096892), (26, 5436788), (28, 5048446), (52, 2718394), (56, 2524223), (91, 1553368), (104, 1359197), (182, 776684), (281, 503048), (364, 388342), (562, 251524), (691, 204568), (728, 194171), (1124, 125762), (1382, 102284), (1967, 71864), (2248, 62881), (2764, 51142), (3653, 38696), (3934, 35932), (4837, 29224), (5528, 25571), (7306, 19348), (7868, 17966), (8983, 15736), (9674, 14612)]