154303408

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1229}}^1$

素因数の和:1322

約数の個数: 80

約数和(自身を含む): 366048000

約数和(自身を除く): 211744592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 59, 76, 112, 118, 133, 152, 236, 266, 304, 413, 472, 532, 826, 944, 1064, 1121, 1229, 1652, 2128, 2242, 2458, 3304, 4484, 4916, 6608, 7847, 8603, 8968, 9832, 15694, 17206, 17936, 19664, 23351, 31388, 34412, 46702, 62776, 68824, 72511, 93404, 125552, 137648, 145022, 163457, 186808, 290044, 326914, 373616, 507577, 580088, 653828, 1015154, 1160176, 1307656, 1377709, 2030308, 2615312, 2755418, 4060616, 5510836, 8121232, 9643963, 11021672, 19287926, 22043344, 38575852, 77151704, 154303408]

約数ペア:

[(1, 154303408), (2, 77151704), (4, 38575852), (7, 22043344), (8, 19287926), (14, 11021672), (16, 9643963), (19, 8121232), (28, 5510836), (38, 4060616), (56, 2755418), (59, 2615312), (76, 2030308), (112, 1377709), (118, 1307656), (133, 1160176), (152, 1015154), (236, 653828), (266, 580088), (304, 507577), (413, 373616), (472, 326914), (532, 290044), (826, 186808), (944, 163457), (1064, 145022), (1121, 137648), (1229, 125552), (1652, 93404), (2128, 72511), (2242, 68824), (2458, 62776), (3304, 46702), (4484, 34412), (4916, 31388), (6608, 23351), (7847, 19664), (8603, 17936), (8968, 17206), (9832, 15694)]