131398224

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{7583}}^1$

素因数の和:7632

約数の個数: 60

約数和(自身を含む): 358298496

約数和(自身を除く): 226900272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 722, 912, 1083, 1444, 2166, 2888, 4332, 5776, 7583, 8664, 15166, 17328, 22749, 30332, 45498, 60664, 90996, 121328, 144077, 181992, 288154, 363984, 432231, 576308, 864462, 1152616, 1728924, 2305232, 2737463, 3457848, 5474926, 6915696, 8212389, 10949852, 16424778, 21899704, 32849556, 43799408, 65699112, 131398224]

約数ペア:

[(1, 131398224), (2, 65699112), (3, 43799408), (4, 32849556), (6, 21899704), (8, 16424778), (12, 10949852), (16, 8212389), (19, 6915696), (24, 5474926), (38, 3457848), (48, 2737463), (57, 2305232), (76, 1728924), (114, 1152616), (152, 864462), (228, 576308), (304, 432231), (361, 363984), (456, 288154), (722, 181992), (912, 144077), (1083, 121328), (1444, 90996), (2166, 60664), (2888, 45498), (4332, 30332), (5776, 22749), (7583, 17328), (8664, 15166)]