140930076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2693}}^1$

素因数の和:2803

約数の個数: 72

約数和(自身を含む): 386966160

約数和(自身を除く): 246036084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 267, 294, 356, 534, 588, 623, 1068, 1246, 1869, 2492, 2693, 3738, 4361, 5386, 7476, 8079, 8722, 10772, 13083, 16158, 17444, 18851, 26166, 32316, 37702, 52332, 56553, 75404, 113106, 131957, 226212, 239677, 263914, 395871, 479354, 527828, 719031, 791742, 958708, 1438062, 1583484, 1677739, 2876124, 3355478, 5033217, 6710956, 10066434, 11744173, 20132868, 23488346, 35232519, 46976692, 70465038, 140930076]

約数ペア:

[(1, 140930076), (2, 70465038), (3, 46976692), (4, 35232519), (6, 23488346), (7, 20132868), (12, 11744173), (14, 10066434), (21, 6710956), (28, 5033217), (42, 3355478), (49, 2876124), (84, 1677739), (89, 1583484), (98, 1438062), (147, 958708), (178, 791742), (196, 719031), (267, 527828), (294, 479354), (356, 395871), (534, 263914), (588, 239677), (623, 226212), (1068, 131957), (1246, 113106), (1869, 75404), (2492, 56553), (2693, 52332), (3738, 37702), (4361, 32316), (5386, 26166), (7476, 18851), (8079, 17444), (8722, 16158), (10772, 13083)]