159849368

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^3\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 374900400

約数和(自身を除く): 215051032

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 83, 98, 119, 136, 166, 196, 238, 289, 332, 392, 476, 578, 581, 664, 833, 952, 1156, 1162, 1411, 1666, 2023, 2312, 2324, 2822, 3332, 4046, 4067, 4648, 4913, 5644, 6664, 8092, 8134, 9826, 9877, 11288, 14161, 16184, 16268, 19652, 19754, 23987, 28322, 32536, 34391, 39304, 39508, 47974, 56644, 68782, 69139, 79016, 95948, 113288, 137564, 138278, 167909, 191896, 240737, 275128, 276556, 335818, 407779, 481474, 553112, 671636, 815558, 962948, 1175363, 1343272, 1631116, 1925896, 2350726, 2854453, 3262232, 4701452, 5708906, 9402904, 11417812, 19981171, 22835624, 39962342, 79924684, 159849368]

約数ペア:

[(1, 159849368), (2, 79924684), (4, 39962342), (7, 22835624), (8, 19981171), (14, 11417812), (17, 9402904), (28, 5708906), (34, 4701452), (49, 3262232), (56, 2854453), (68, 2350726), (83, 1925896), (98, 1631116), (119, 1343272), (136, 1175363), (166, 962948), (196, 815558), (238, 671636), (289, 553112), (332, 481474), (392, 407779), (476, 335818), (578, 276556), (581, 275128), (664, 240737), (833, 191896), (952, 167909), (1156, 138278), (1162, 137564), (1411, 113288), (1666, 95948), (2023, 79016), (2312, 69139), (2324, 68782), (2822, 56644), (3332, 47974), (4046, 39508), (4067, 39304), (4648, 34391), (4913, 32536), (5644, 28322), (6664, 23987), (8092, 19754), (8134, 19652), (9826, 16268), (9877, 16184), (11288, 14161)]