155669508

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6151}}^1$

素因数の和:6217

約数の個数: 72

約数和(自身を含む): 425472320

約数和(自身を除く): 269802812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 6151, 6327, 8436, 12302, 12654, 18453, 24604, 25308, 36906, 55359, 73812, 110718, 116869, 221436, 227587, 233738, 350607, 455174, 467476, 682761, 701214, 910348, 1051821, 1365522, 1402428, 2048283, 2103642, 2731044, 4096566, 4207284, 4324153, 8193132, 8648306, 12972459, 17296612, 25944918, 38917377, 51889836, 77834754, 155669508]

約数ペア:

[(1, 155669508), (2, 77834754), (3, 51889836), (4, 38917377), (6, 25944918), (9, 17296612), (12, 12972459), (18, 8648306), (19, 8193132), (36, 4324153), (37, 4207284), (38, 4096566), (57, 2731044), (74, 2103642), (76, 2048283), (111, 1402428), (114, 1365522), (148, 1051821), (171, 910348), (222, 701214), (228, 682761), (333, 467476), (342, 455174), (444, 350607), (666, 233738), (684, 227587), (703, 221436), (1332, 116869), (1406, 110718), (2109, 73812), (2812, 55359), (4218, 36906), (6151, 25308), (6327, 24604), (8436, 18453), (12302, 12654)]