138290796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1091}}^1$

素因数の和:1611

約数の個数: 72

約数和(自身を含む): 400667904

約数和(自身を除く): 262377108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 503, 1006, 1091, 1509, 2012, 2182, 3018, 3273, 3521, 4364, 4527, 6036, 6546, 7042, 7637, 9054, 9819, 10563, 13092, 14084, 15274, 18108, 19638, 21126, 22911, 30548, 31689, 39276, 42252, 45822, 63378, 68733, 91644, 126756, 137466, 274932, 548773, 1097546, 1646319, 2195092, 3292638, 3841411, 4938957, 6585276, 7682822, 9877914, 11524233, 15365644, 19755828, 23048466, 34572699, 46096932, 69145398, 138290796]

約数ペア:

[(1, 138290796), (2, 69145398), (3, 46096932), (4, 34572699), (6, 23048466), (7, 19755828), (9, 15365644), (12, 11524233), (14, 9877914), (18, 7682822), (21, 6585276), (28, 4938957), (36, 3841411), (42, 3292638), (63, 2195092), (84, 1646319), (126, 1097546), (252, 548773), (503, 274932), (1006, 137466), (1091, 126756), (1509, 91644), (2012, 68733), (2182, 63378), (3018, 45822), (3273, 42252), (3521, 39276), (4364, 31689), (4527, 30548), (6036, 22911), (6546, 21126), (7042, 19638), (7637, 18108), (9054, 15274), (9819, 14084), (10563, 13092)]