146449394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 282949632

約数和(自身を除く): 136500238

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 101, 182, 202, 217, 257, 403, 434, 514, 707, 806, 1313, 1414, 1799, 2626, 2821, 3131, 3341, 3598, 5642, 6262, 6682, 7967, 9191, 15934, 18382, 21917, 23387, 25957, 40703, 43834, 46774, 51914, 55769, 81406, 103571, 111538, 181699, 207142, 284921, 337441, 363398, 569842, 674882, 724997, 804667, 1449994, 1609334, 2362087, 4724174, 5632669, 10460671, 11265338, 20921342, 73224697, 146449394]

約数ペア:

[(1, 146449394), (2, 73224697), (7, 20921342), (13, 11265338), (14, 10460671), (26, 5632669), (31, 4724174), (62, 2362087), (91, 1609334), (101, 1449994), (182, 804667), (202, 724997), (217, 674882), (257, 569842), (403, 363398), (434, 337441), (514, 284921), (707, 207142), (806, 181699), (1313, 111538), (1414, 103571), (1799, 81406), (2626, 55769), (2821, 51914), (3131, 46774), (3341, 43834), (3598, 40703), (5642, 25957), (6262, 23387), (6682, 21917), (7967, 18382), (9191, 15934)]