161519904

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6163}}^1$

素因数の和:6199

約数の個数: 144

約数和(自身を含む): 565411392

約数和(自身を除く): 403891488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6163, 6552, 8736, 12326, 13104, 18489, 24652, 26208, 36978, 43141, 49304, 55467, 73956, 80119, 86282, 98608, 110934, 129423, 147912, 160238, 172564, 197216, 221868, 240357, 258846, 295824, 320476, 345128, 388269, 443736, 480714, 517692, 560833, 591648, 640952, 690256, 721071, 776538, 887472, 961428, 1035384, 1121666, 1281904, 1380512, 1442142, 1553076, 1682499, 1774944, 1922856, 2070768, 2243332, 2563808, 2884284, 3106152, 3364998, 3845712, 4141536, 4486664, 5047497, 5768568, 6212304, 6729996, 7691424, 8973328, 10094994, 11537136, 12424608, 13459992, 17946656, 20189988, 23074272, 26919984, 40379976, 53839968, 80759952, 161519904]

約数ペア:

[(1, 161519904), (2, 80759952), (3, 53839968), (4, 40379976), (6, 26919984), (7, 23074272), (8, 20189988), (9, 17946656), (12, 13459992), (13, 12424608), (14, 11537136), (16, 10094994), (18, 8973328), (21, 7691424), (24, 6729996), (26, 6212304), (28, 5768568), (32, 5047497), (36, 4486664), (39, 4141536), (42, 3845712), (48, 3364998), (52, 3106152), (56, 2884284), (63, 2563808), (72, 2243332), (78, 2070768), (84, 1922856), (91, 1774944), (96, 1682499), (104, 1553076), (112, 1442142), (117, 1380512), (126, 1281904), (144, 1121666), (156, 1035384), (168, 961428), (182, 887472), (208, 776538), (224, 721071), (234, 690256), (252, 640952), (273, 591648), (288, 560833), (312, 517692), (336, 480714), (364, 443736), (416, 388269), (468, 345128), (504, 320476), (546, 295824), (624, 258846), (672, 240357), (728, 221868), (819, 197216), (936, 172564), (1008, 160238), (1092, 147912), (1248, 129423), (1456, 110934), (1638, 98608), (1872, 86282), (2016, 80119), (2184, 73956), (2912, 55467), (3276, 49304), (3744, 43141), (4368, 36978), (6163, 26208), (6552, 24652), (8736, 18489), (12326, 13104)]