145778226

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 327352320

約数和(自身を除く): 181574094

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 79, 146, 158, 219, 237, 383, 438, 474, 766, 803, 869, 1149, 1606, 1738, 2298, 2409, 2607, 4213, 4818, 5214, 5767, 8426, 11534, 12639, 17301, 25278, 27959, 30257, 34602, 55918, 60514, 63437, 83877, 90771, 126874, 167754, 181542, 190311, 307549, 332827, 380622, 615098, 665654, 922647, 998481, 1845294, 1996962, 2208761, 4417522, 6626283, 13252566, 24296371, 48592742, 72889113, 145778226]

約数ペア:

[(1, 145778226), (2, 72889113), (3, 48592742), (6, 24296371), (11, 13252566), (22, 6626283), (33, 4417522), (66, 2208761), (73, 1996962), (79, 1845294), (146, 998481), (158, 922647), (219, 665654), (237, 615098), (383, 380622), (438, 332827), (474, 307549), (766, 190311), (803, 181542), (869, 167754), (1149, 126874), (1606, 90771), (1738, 83877), (2298, 63437), (2409, 60514), (2607, 55918), (4213, 34602), (4818, 30257), (5214, 27959), (5767, 25278), (8426, 17301), (11534, 12639)]