156461472

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31957}}^1$

素因数の和:31990

約数の個数: 72

約数和(自身を含む): 471124836

約数和(自身を除く): 314663364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 31957, 63914, 95871, 127828, 191742, 255656, 287613, 383484, 511312, 543269, 575226, 766968, 1022624, 1086538, 1150452, 1533936, 1629807, 2173076, 2300904, 3067872, 3259614, 4346152, 4601808, 4889421, 6519228, 8692304, 9203616, 9778842, 13038456, 17384608, 19557684, 26076912, 39115368, 52153824, 78230736, 156461472]

約数ペア:

[(1, 156461472), (2, 78230736), (3, 52153824), (4, 39115368), (6, 26076912), (8, 19557684), (9, 17384608), (12, 13038456), (16, 9778842), (17, 9203616), (18, 8692304), (24, 6519228), (32, 4889421), (34, 4601808), (36, 4346152), (48, 3259614), (51, 3067872), (68, 2300904), (72, 2173076), (96, 1629807), (102, 1533936), (136, 1150452), (144, 1086538), (153, 1022624), (204, 766968), (272, 575226), (288, 543269), (306, 511312), (408, 383484), (544, 287613), (612, 255656), (816, 191742), (1224, 127828), (1632, 95871), (2448, 63914), (4896, 31957)]