158434603904

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{66809}}^1$

素因数の和:67111

約数の個数: 64

約数和(自身を含む): 320559724800

約数和(自身を除く): 162125120896

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 191, 194, 382, 388, 764, 776, 1528, 1552, 3056, 3104, 6112, 6208, 12224, 12416, 18527, 24448, 37054, 66809, 74108, 133618, 148216, 267236, 296432, 534472, 592864, 1068944, 1185728, 2137888, 2371456, 4275776, 6480473, 8551552, 12760519, 12960946, 25521038, 25921892, 51042076, 51843784, 102084152, 103687568, 204168304, 207375136, 408336608, 414750272, 816673216, 829500544, 1237770343, 1633346432, 2475540686, 4951081372, 9902162744, 19804325488, 39608650976, 79217301952, 158434603904]

約数ペア:

[(1, 158434603904), (2, 79217301952), (4, 39608650976), (8, 19804325488), (16, 9902162744), (32, 4951081372), (64, 2475540686), (97, 1633346432), (128, 1237770343), (191, 829500544), (194, 816673216), (382, 414750272), (388, 408336608), (764, 207375136), (776, 204168304), (1528, 103687568), (1552, 102084152), (3056, 51843784), (3104, 51042076), (6112, 25921892), (6208, 25521038), (12224, 12960946), (12416, 12760519), (18527, 8551552), (24448, 6480473), (37054, 4275776), (66809, 2371456), (74108, 2137888), (133618, 1185728), (148216, 1068944), (267236, 592864), (296432, 534472)]