149035012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{613}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 314957440

約数和(自身を除く): 165922428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 457, 532, 613, 914, 1226, 1828, 2452, 3199, 4291, 6398, 8582, 8683, 11647, 12796, 17164, 17366, 23294, 34732, 46588, 60781, 81529, 121562, 163058, 243124, 280141, 326116, 560282, 1120564, 1960987, 3921974, 5322679, 7843948, 10645358, 21290716, 37258753, 74517506, 149035012]

約数ペア:

[(1, 149035012), (2, 74517506), (4, 37258753), (7, 21290716), (14, 10645358), (19, 7843948), (28, 5322679), (38, 3921974), (76, 1960987), (133, 1120564), (266, 560282), (457, 326116), (532, 280141), (613, 243124), (914, 163058), (1226, 121562), (1828, 81529), (2452, 60781), (3199, 46588), (4291, 34732), (6398, 23294), (8582, 17366), (8683, 17164), (11647, 12796)]