140561928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{571}}^1$

素因数の和:859

約数の個数: 96

約数和(自身を含む): 412251840

約数和(自身を除く): 271689912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 263, 312, 468, 526, 571, 789, 936, 1052, 1142, 1578, 1713, 2104, 2284, 2367, 3156, 3419, 3426, 4568, 4734, 5139, 6312, 6838, 6852, 7423, 9468, 10257, 10278, 13676, 13704, 14846, 18936, 20514, 20556, 22269, 27352, 29692, 30771, 41028, 41112, 44538, 59384, 61542, 66807, 82056, 89076, 123084, 133614, 150173, 178152, 246168, 267228, 300346, 450519, 534456, 600692, 901038, 1201384, 1351557, 1802076, 1952249, 2703114, 3604152, 3904498, 5406228, 5856747, 7808996, 10812456, 11713494, 15617992, 17570241, 23426988, 35140482, 46853976, 70280964, 140561928]

約数ペア:

[(1, 140561928), (2, 70280964), (3, 46853976), (4, 35140482), (6, 23426988), (8, 17570241), (9, 15617992), (12, 11713494), (13, 10812456), (18, 7808996), (24, 5856747), (26, 5406228), (36, 3904498), (39, 3604152), (52, 2703114), (72, 1952249), (78, 1802076), (104, 1351557), (117, 1201384), (156, 901038), (234, 600692), (263, 534456), (312, 450519), (468, 300346), (526, 267228), (571, 246168), (789, 178152), (936, 150173), (1052, 133614), (1142, 123084), (1578, 89076), (1713, 82056), (2104, 66807), (2284, 61542), (2367, 59384), (3156, 44538), (3419, 41112), (3426, 41028), (4568, 30771), (4734, 29692), (5139, 27352), (6312, 22269), (6838, 20556), (6852, 20514), (7423, 18936), (9468, 14846), (10257, 13704), (10278, 13676)]