189629208

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{18679}}^1$

素因数の和:18741

約数の個数: 64

約数和(自身を含む): 537984000

約数和(自身を除く): 348354792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 10152, 18679, 37358, 56037, 74716, 112074, 149432, 168111, 224148, 336222, 448296, 504333, 672444, 877913, 1008666, 1344888, 1755826, 2017332, 2633739, 3511652, 4034664, 5267478, 7023304, 7901217, 10534956, 15802434, 21069912, 23703651, 31604868, 47407302, 63209736, 94814604, 189629208]

約数ペア:

[(1, 189629208), (2, 94814604), (3, 63209736), (4, 47407302), (6, 31604868), (8, 23703651), (9, 21069912), (12, 15802434), (18, 10534956), (24, 7901217), (27, 7023304), (36, 5267478), (47, 4034664), (54, 3511652), (72, 2633739), (94, 2017332), (108, 1755826), (141, 1344888), (188, 1008666), (216, 877913), (282, 672444), (376, 504333), (423, 448296), (564, 336222), (846, 224148), (1128, 168111), (1269, 149432), (1692, 112074), (2538, 74716), (3384, 56037), (5076, 37358), (10152, 18679)]