156977514832

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1\times {\mathrm{2971}}^1$

素因数の和:3764

約数の個数: 80

約数和(自身を含む): 315091440000

約数和(自身を除く): 158113925168

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 149, 296, 298, 592, 596, 599, 1192, 1198, 2384, 2396, 2971, 4792, 5513, 5942, 9584, 11026, 11884, 22052, 22163, 23768, 44104, 44326, 47536, 88208, 88652, 89251, 109927, 177304, 178502, 219854, 354608, 357004, 439708, 442679, 714008, 879416, 885358, 1428016, 1758832, 1770716, 1779629, 3302287, 3541432, 3559258, 6604574, 7082864, 7118516, 13209148, 14237032, 16379123, 26418296, 28474064, 32758246, 52836592, 65516492, 65846273, 131032984, 131692546, 262065968, 263385092, 265164721, 526770184, 530329442, 1053540368, 1060658884, 2121317768, 4242635536, 9811094677, 19622189354, 39244378708, 78488757416, 156977514832]

約数ペア:

[(1, 156977514832), (2, 78488757416), (4, 39244378708), (8, 19622189354), (16, 9811094677), (37, 4242635536), (74, 2121317768), (148, 1060658884), (149, 1053540368), (296, 530329442), (298, 526770184), (592, 265164721), (596, 263385092), (599, 262065968), (1192, 131692546), (1198, 131032984), (2384, 65846273), (2396, 65516492), (2971, 52836592), (4792, 32758246), (5513, 28474064), (5942, 26418296), (9584, 16379123), (11026, 14237032), (11884, 13209148), (22052, 7118516), (22163, 7082864), (23768, 6604574), (44104, 3559258), (44326, 3541432), (47536, 3302287), (88208, 1779629), (88652, 1770716), (89251, 1758832), (109927, 1428016), (177304, 885358), (178502, 879416), (219854, 714008), (354608, 442679), (357004, 439708)]