157454399808

素因数分解:

$2^6\times 3^2\times {\mathrm{557}}^1\times {\mathrm{490769}}^1$

素因数の和:491344

約数の個数: 84

約数和(自身を含む): 452125788660

約数和(自身を除く): 294671388852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 557, 576, 1114, 1671, 2228, 3342, 4456, 5013, 6684, 8912, 10026, 13368, 17824, 20052, 26736, 35648, 40104, 53472, 80208, 106944, 160416, 320832, 490769, 981538, 1472307, 1963076, 2944614, 3926152, 4416921, 5889228, 7852304, 8833842, 11778456, 15704608, 17667684, 23556912, 31409216, 35335368, 47113824, 70670736, 94227648, 141341472, 273358333, 282682944, 546716666, 820074999, 1093433332, 1640149998, 2186866664, 2460224997, 3280299996, 4373733328, 4920449994, 6560599992, 8747466656, 9840899988, 13121199984, 17494933312, 19681799976, 26242399968, 39363599952, 52484799936, 78727199904, 157454399808]

約数ペア:

[(1, 157454399808), (2, 78727199904), (3, 52484799936), (4, 39363599952), (6, 26242399968), (8, 19681799976), (9, 17494933312), (12, 13121199984), (16, 9840899988), (18, 8747466656), (24, 6560599992), (32, 4920449994), (36, 4373733328), (48, 3280299996), (64, 2460224997), (72, 2186866664), (96, 1640149998), (144, 1093433332), (192, 820074999), (288, 546716666), (557, 282682944), (576, 273358333), (1114, 141341472), (1671, 94227648), (2228, 70670736), (3342, 47113824), (4456, 35335368), (5013, 31409216), (6684, 23556912), (8912, 17667684), (10026, 15704608), (13368, 11778456), (17824, 8833842), (20052, 7852304), (26736, 5889228), (35648, 4416921), (40104, 3926152), (53472, 2944614), (80208, 1963076), (106944, 1472307), (160416, 981538), (320832, 490769)]