149247756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1697}}^1$

素因数の和:2063

約数の個数: 72

約数和(自身を含む): 432650400

約数和(自身を除く): 283402644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 349, 698, 1047, 1396, 1697, 2094, 2443, 3141, 3394, 4188, 4886, 5091, 6282, 6788, 7329, 9772, 10182, 11879, 12564, 14658, 15273, 20364, 21987, 23758, 29316, 30546, 35637, 43974, 47516, 61092, 71274, 87948, 106911, 142548, 213822, 427644, 592253, 1184506, 1776759, 2369012, 3553518, 4145771, 5330277, 7107036, 8291542, 10660554, 12437313, 16583084, 21321108, 24874626, 37311939, 49749252, 74623878, 149247756]

約数ペア:

[(1, 149247756), (2, 74623878), (3, 49749252), (4, 37311939), (6, 24874626), (7, 21321108), (9, 16583084), (12, 12437313), (14, 10660554), (18, 8291542), (21, 7107036), (28, 5330277), (36, 4145771), (42, 3553518), (63, 2369012), (84, 1776759), (126, 1184506), (252, 592253), (349, 427644), (698, 213822), (1047, 142548), (1396, 106911), (1697, 87948), (2094, 71274), (2443, 61092), (3141, 47516), (3394, 43974), (4188, 35637), (4886, 30546), (5091, 29316), (6282, 23758), (6788, 21987), (7329, 20364), (9772, 15273), (10182, 14658), (11879, 12564)]