160653948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21017}}^1$

素因数の和:21051

約数の個数: 72

約数和(自身を含む): 469626192

約数和(自身を除く): 308972244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 21017, 42034, 63051, 84068, 126102, 147119, 252204, 273221, 294238, 441357, 546442, 588476, 819663, 882714, 1029833, 1092884, 1639326, 1765428, 1912547, 2059666, 3089499, 3278652, 3825094, 4119332, 5737641, 6178998, 7650188, 11475282, 12357996, 13387829, 22950564, 26775658, 40163487, 53551316, 80326974, 160653948]

約数ペア:

[(1, 160653948), (2, 80326974), (3, 53551316), (4, 40163487), (6, 26775658), (7, 22950564), (12, 13387829), (13, 12357996), (14, 11475282), (21, 7650188), (26, 6178998), (28, 5737641), (39, 4119332), (42, 3825094), (49, 3278652), (52, 3089499), (78, 2059666), (84, 1912547), (91, 1765428), (98, 1639326), (147, 1092884), (156, 1029833), (182, 882714), (196, 819663), (273, 588476), (294, 546442), (364, 441357), (546, 294238), (588, 273221), (637, 252204), (1092, 147119), (1274, 126102), (1911, 84068), (2548, 63051), (3822, 42034), (7644, 21017)]