148223152

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3881}}^1$

素因数の和:3938

約数の個数: 80

約数和(自身を含む): 369690624

約数和(自身を除く): 221467472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 3881, 4774, 5456, 7762, 9548, 15524, 19096, 27167, 31048, 38192, 42691, 54334, 62096, 85382, 108668, 120311, 170764, 217336, 240622, 298837, 341528, 434672, 481244, 597674, 683056, 842177, 962488, 1195348, 1323421, 1684354, 1924976, 2390696, 2646842, 3368708, 4781392, 5293684, 6737416, 9263947, 10587368, 13474832, 18527894, 21174736, 37055788, 74111576, 148223152]

約数ペア:

[(1, 148223152), (2, 74111576), (4, 37055788), (7, 21174736), (8, 18527894), (11, 13474832), (14, 10587368), (16, 9263947), (22, 6737416), (28, 5293684), (31, 4781392), (44, 3368708), (56, 2646842), (62, 2390696), (77, 1924976), (88, 1684354), (112, 1323421), (124, 1195348), (154, 962488), (176, 842177), (217, 683056), (248, 597674), (308, 481244), (341, 434672), (434, 341528), (496, 298837), (616, 240622), (682, 217336), (868, 170764), (1232, 120311), (1364, 108668), (1736, 85382), (2387, 62096), (2728, 54334), (3472, 42691), (3881, 38192), (4774, 31048), (5456, 27167), (7762, 19096), (9548, 15524)]