149699508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{8779}}^1$

素因数の和:8829

約数の個数: 72

約数和(自身を含む): 420386400

約数和(自身を除く): 270686892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 5684, 8526, 8779, 17052, 17558, 26337, 35116, 52674, 61453, 105348, 122906, 184359, 245812, 254591, 368718, 430171, 509182, 737436, 763773, 860342, 1018364, 1290513, 1527546, 1720684, 1782137, 2581026, 3055092, 3564274, 5162052, 5346411, 7128548, 10692822, 12474959, 21385644, 24949918, 37424877, 49899836, 74849754, 149699508]

約数ペア:

[(1, 149699508), (2, 74849754), (3, 49899836), (4, 37424877), (6, 24949918), (7, 21385644), (12, 12474959), (14, 10692822), (21, 7128548), (28, 5346411), (29, 5162052), (42, 3564274), (49, 3055092), (58, 2581026), (84, 1782137), (87, 1720684), (98, 1527546), (116, 1290513), (147, 1018364), (174, 860342), (196, 763773), (203, 737436), (294, 509182), (348, 430171), (406, 368718), (588, 254591), (609, 245812), (812, 184359), (1218, 122906), (1421, 105348), (2436, 61453), (2842, 52674), (4263, 35116), (5684, 26337), (8526, 17558), (8779, 17052)]