128332992

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:438

約数の個数: 112

約数和(自身を含む): 361533440

約数和(自身を除く): 233200448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 127, 152, 192, 228, 254, 277, 304, 381, 456, 508, 554, 608, 762, 831, 912, 1016, 1108, 1216, 1524, 1662, 1824, 2032, 2216, 2413, 3048, 3324, 3648, 4064, 4432, 4826, 5263, 6096, 6648, 7239, 8128, 8864, 9652, 10526, 12192, 13296, 14478, 15789, 17728, 19304, 21052, 24384, 26592, 28956, 31578, 35179, 38608, 42104, 53184, 57912, 63156, 70358, 77216, 84208, 105537, 115824, 126312, 140716, 154432, 168416, 211074, 231648, 252624, 281432, 336832, 422148, 463296, 505248, 562864, 668401, 844296, 1010496, 1125728, 1336802, 1688592, 2005203, 2251456, 2673604, 3377184, 4010406, 5347208, 6754368, 8020812, 10694416, 16041624, 21388832, 32083248, 42777664, 64166496, 128332992]

約数ペア:

[(1, 128332992), (2, 64166496), (3, 42777664), (4, 32083248), (6, 21388832), (8, 16041624), (12, 10694416), (16, 8020812), (19, 6754368), (24, 5347208), (32, 4010406), (38, 3377184), (48, 2673604), (57, 2251456), (64, 2005203), (76, 1688592), (96, 1336802), (114, 1125728), (127, 1010496), (152, 844296), (192, 668401), (228, 562864), (254, 505248), (277, 463296), (304, 422148), (381, 336832), (456, 281432), (508, 252624), (554, 231648), (608, 211074), (762, 168416), (831, 154432), (912, 140716), (1016, 126312), (1108, 115824), (1216, 105537), (1524, 84208), (1662, 77216), (1824, 70358), (2032, 63156), (2216, 57912), (2413, 53184), (3048, 42104), (3324, 38608), (3648, 35179), (4064, 31578), (4432, 28956), (4826, 26592), (5263, 24384), (6096, 21052), (6648, 19304), (7239, 17728), (8128, 15789), (8864, 14478), (9652, 13296), (10526, 12192)]