147030272

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 307679232

約数和(自身を除く): 160648960

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 128, 191, 194, 248, 256, 382, 388, 496, 764, 776, 992, 1528, 1552, 1984, 3007, 3056, 3104, 3968, 5921, 6014, 6112, 6208, 7936, 11842, 12028, 12224, 12416, 18527, 23684, 24056, 24448, 24832, 37054, 47368, 48112, 48896, 74108, 94736, 96224, 148216, 189472, 192448, 296432, 378944, 384896, 574337, 592864, 757888, 769792, 1148674, 1185728, 1515776, 2297348, 2371456, 4594696, 4742912, 9189392, 18378784, 36757568, 73515136, 147030272]

約数ペア:

[(1, 147030272), (2, 73515136), (4, 36757568), (8, 18378784), (16, 9189392), (31, 4742912), (32, 4594696), (62, 2371456), (64, 2297348), (97, 1515776), (124, 1185728), (128, 1148674), (191, 769792), (194, 757888), (248, 592864), (256, 574337), (382, 384896), (388, 378944), (496, 296432), (764, 192448), (776, 189472), (992, 148216), (1528, 96224), (1552, 94736), (1984, 74108), (3007, 48896), (3056, 48112), (3104, 47368), (3968, 37054), (5921, 24832), (6014, 24448), (6112, 24056), (6208, 23684), (7936, 18527), (11842, 12416), (12028, 12224)]