157995348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{110641}}^1$

素因数の和:110672

約数の個数: 48

約数和(自身を含む): 446108544

約数和(自身を除く): 288113196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 110641, 221282, 331923, 442564, 663846, 774487, 1327692, 1548974, 1880897, 2323461, 3097948, 3761794, 4646922, 5642691, 7523588, 9293844, 11285382, 13166279, 22570764, 26332558, 39498837, 52665116, 78997674, 157995348]

約数ペア:

[(1, 157995348), (2, 78997674), (3, 52665116), (4, 39498837), (6, 26332558), (7, 22570764), (12, 13166279), (14, 11285382), (17, 9293844), (21, 7523588), (28, 5642691), (34, 4646922), (42, 3761794), (51, 3097948), (68, 2323461), (84, 1880897), (102, 1548974), (119, 1327692), (204, 774487), (238, 663846), (357, 442564), (476, 331923), (714, 221282), (1428, 110641)]