149888017168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{7681}}^1\times {\mathrm{39343}}^1$

素因数の和:47063

約数の個数: 40

約数和(自身を含む): 299822683136

約数和(自身を除く): 149934665968

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 7681, 15362, 30724, 39343, 61448, 78686, 122896, 157372, 238111, 314744, 476222, 629488, 952444, 1219633, 1904888, 2439266, 3809776, 4878532, 9757064, 19514128, 302193583, 604387166, 1208774332, 2417548664, 4835097328, 9368001073, 18736002146, 37472004292, 74944008584, 149888017168]

約数ペア:

[(1, 149888017168), (2, 74944008584), (4, 37472004292), (8, 18736002146), (16, 9368001073), (31, 4835097328), (62, 2417548664), (124, 1208774332), (248, 604387166), (496, 302193583), (7681, 19514128), (15362, 9757064), (30724, 4878532), (39343, 3809776), (61448, 2439266), (78686, 1904888), (122896, 1219633), (157372, 952444), (238111, 629488), (314744, 476222)]