137220736

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3369

約数の個数: 64

約数和(自身を含む): 304776000

約数和(自身を除く): 167555264

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 3319, 5168, 6638, 10336, 13276, 20672, 26552, 41344, 53104, 56423, 63061, 106208, 112846, 126122, 212416, 225692, 252244, 424832, 451384, 504488, 902768, 1008976, 1072037, 1805536, 2017952, 2144074, 3611072, 4035904, 4288148, 7222144, 8071808, 8576296, 17152592, 34305184, 68610368, 137220736]

約数ペア:

[(1, 137220736), (2, 68610368), (4, 34305184), (8, 17152592), (16, 8576296), (17, 8071808), (19, 7222144), (32, 4288148), (34, 4035904), (38, 3611072), (64, 2144074), (68, 2017952), (76, 1805536), (128, 1072037), (136, 1008976), (152, 902768), (272, 504488), (304, 451384), (323, 424832), (544, 252244), (608, 225692), (646, 212416), (1088, 126122), (1216, 112846), (1292, 106208), (2176, 63061), (2432, 56423), (2584, 53104), (3319, 41344), (5168, 26552), (6638, 20672), (10336, 13276)]