140603724

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:428

約数の個数: 108

約数和(自身を含む): 388315200

約数和(自身を除く): 247711476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 349, 361, 372, 558, 589, 684, 698, 722, 1047, 1083, 1116, 1178, 1396, 1444, 1767, 2094, 2166, 2356, 3141, 3249, 3534, 4188, 4332, 5301, 6282, 6498, 6631, 7068, 10602, 10819, 11191, 12564, 12996, 13262, 19893, 21204, 21638, 22382, 26524, 32457, 33573, 39786, 43276, 44764, 59679, 64914, 67146, 79572, 97371, 100719, 119358, 125989, 129828, 134292, 194742, 201438, 205561, 238716, 251978, 377967, 389484, 402876, 411122, 503956, 616683, 755934, 822244, 1133901, 1233366, 1511868, 1850049, 2267802, 2466732, 3700098, 3905659, 4535604, 7400196, 7811318, 11716977, 15622636, 23433954, 35150931, 46867908, 70301862, 140603724]

約数ペア:

[(1, 140603724), (2, 70301862), (3, 46867908), (4, 35150931), (6, 23433954), (9, 15622636), (12, 11716977), (18, 7811318), (19, 7400196), (31, 4535604), (36, 3905659), (38, 3700098), (57, 2466732), (62, 2267802), (76, 1850049), (93, 1511868), (114, 1233366), (124, 1133901), (171, 822244), (186, 755934), (228, 616683), (279, 503956), (342, 411122), (349, 402876), (361, 389484), (372, 377967), (558, 251978), (589, 238716), (684, 205561), (698, 201438), (722, 194742), (1047, 134292), (1083, 129828), (1116, 125989), (1178, 119358), (1396, 100719), (1444, 97371), (1767, 79572), (2094, 67146), (2166, 64914), (2356, 59679), (3141, 44764), (3249, 43276), (3534, 39786), (4188, 33573), (4332, 32457), (5301, 26524), (6282, 22382), (6498, 21638), (6631, 21204), (7068, 19893), (10602, 13262), (10819, 12996), (11191, 12564)]