164610456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1289}}^1$

素因数の和:1628

約数の個数: 64

約数和(自身を含む): 437464800

約数和(自身を除く): 272854344

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 313, 408, 626, 939, 1252, 1289, 1878, 2504, 2578, 3756, 3867, 5156, 5321, 7512, 7734, 10312, 10642, 15468, 15963, 21284, 21913, 30936, 31926, 42568, 43826, 63852, 65739, 87652, 127704, 131478, 175304, 262956, 403457, 525912, 806914, 1210371, 1613828, 2420742, 3227656, 4841484, 6858769, 9682968, 13717538, 20576307, 27435076, 41152614, 54870152, 82305228, 164610456]

約数ペア:

[(1, 164610456), (2, 82305228), (3, 54870152), (4, 41152614), (6, 27435076), (8, 20576307), (12, 13717538), (17, 9682968), (24, 6858769), (34, 4841484), (51, 3227656), (68, 2420742), (102, 1613828), (136, 1210371), (204, 806914), (313, 525912), (408, 403457), (626, 262956), (939, 175304), (1252, 131478), (1289, 127704), (1878, 87652), (2504, 65739), (2578, 63852), (3756, 43826), (3867, 42568), (5156, 31926), (5321, 30936), (7512, 21913), (7734, 21284), (10312, 15963), (10642, 15468)]