148470196

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 316582560

約数和(自身を除く): 168112364

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 59, 74, 98, 118, 148, 196, 236, 259, 347, 413, 518, 694, 826, 1036, 1388, 1652, 1813, 2183, 2429, 2891, 3626, 4366, 4858, 5782, 7252, 8732, 9716, 11564, 12839, 15281, 17003, 20473, 25678, 30562, 34006, 40946, 51356, 61124, 68012, 81892, 89873, 106967, 143311, 179746, 213934, 286622, 359492, 427868, 573244, 629111, 757501, 1003177, 1258222, 1515002, 2006354, 2516444, 3030004, 4012708, 5302507, 10605014, 21210028, 37117549, 74235098, 148470196]

約数ペア:

[(1, 148470196), (2, 74235098), (4, 37117549), (7, 21210028), (14, 10605014), (28, 5302507), (37, 4012708), (49, 3030004), (59, 2516444), (74, 2006354), (98, 1515002), (118, 1258222), (148, 1003177), (196, 757501), (236, 629111), (259, 573244), (347, 427868), (413, 359492), (518, 286622), (694, 213934), (826, 179746), (1036, 143311), (1388, 106967), (1652, 89873), (1813, 81892), (2183, 68012), (2429, 61124), (2891, 51356), (3626, 40946), (4366, 34006), (4858, 30562), (5782, 25678), (7252, 20473), (8732, 17003), (9716, 15281), (11564, 12839)]