149783396

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{44953}}^1$

素因数の和:44988

約数の個数: 36

約数和(自身を含む): 322859628

約数和(自身を除く): 173076232

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 44953, 89906, 179812, 314671, 629342, 764201, 1258684, 1528402, 2202697, 3056804, 4405394, 5349407, 8810788, 10698814, 21397628, 37445849, 74891698, 149783396]

約数ペア:

[(1, 149783396), (2, 74891698), (4, 37445849), (7, 21397628), (14, 10698814), (17, 8810788), (28, 5349407), (34, 4405394), (49, 3056804), (68, 2202697), (98, 1528402), (119, 1258684), (196, 764201), (238, 629342), (476, 314671), (833, 179812), (1666, 89906), (3332, 44953)]