164451456

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 519792000

約数和(自身を除く): 355340544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 79, 96, 104, 117, 128, 139, 144, 156, 158, 192, 208, 234, 237, 278, 288, 312, 316, 384, 416, 417, 468, 474, 556, 576, 624, 632, 711, 832, 834, 936, 948, 1027, 1112, 1152, 1248, 1251, 1264, 1422, 1664, 1668, 1807, 1872, 1896, 2054, 2224, 2496, 2502, 2528, 2844, 3081, 3336, 3614, 3744, 3792, 4108, 4448, 4992, 5004, 5056, 5421, 5688, 6162, 6672, 7228, 7488, 7584, 8216, 8896, 9243, 10008, 10112, 10842, 10981, 11376, 12324, 13344, 14456, 14976, 15168, 16263, 16432, 17792, 18486, 20016, 21684, 21962, 22752, 24648, 26688, 28912, 30336, 32526, 32864, 32943, 36972, 40032, 43368, 43924, 45504, 49296, 53376, 57824, 65052, 65728, 65886, 73944, 80064, 86736, 87848, 91008, 98592, 98829, 115648, 130104, 131456, 131772, 142753, 147888, 160128, 173472, 175696, 197184, 197658, 231296, 260208, 263544, 285506, 295776, 346944, 351392, 394368, 395316, 428259, 520416, 527088, 571012, 591552, 693888, 702784, 790632, 856518, 1040832, 1054176, 1142024, 1183104, 1284777, 1405568, 1581264, 1713036, 2081664, 2108352, 2284048, 2569554, 3162528, 3426072, 4216704, 4568096, 5139108, 6325056, 6852144, 9136192, 10278216, 12650112, 13704288, 18272384, 20556432, 27408576, 41112864, 54817152, 82225728, 164451456]

約数ペア:

[(1, 164451456), (2, 82225728), (3, 54817152), (4, 41112864), (6, 27408576), (8, 20556432), (9, 18272384), (12, 13704288), (13, 12650112), (16, 10278216), (18, 9136192), (24, 6852144), (26, 6325056), (32, 5139108), (36, 4568096), (39, 4216704), (48, 3426072), (52, 3162528), (64, 2569554), (72, 2284048), (78, 2108352), (79, 2081664), (96, 1713036), (104, 1581264), (117, 1405568), (128, 1284777), (139, 1183104), (144, 1142024), (156, 1054176), (158, 1040832), (192, 856518), (208, 790632), (234, 702784), (237, 693888), (278, 591552), (288, 571012), (312, 527088), (316, 520416), (384, 428259), (416, 395316), (417, 394368), (468, 351392), (474, 346944), (556, 295776), (576, 285506), (624, 263544), (632, 260208), (711, 231296), (832, 197658), (834, 197184), (936, 175696), (948, 173472), (1027, 160128), (1112, 147888), (1152, 142753), (1248, 131772), (1251, 131456), (1264, 130104), (1422, 115648), (1664, 98829), (1668, 98592), (1807, 91008), (1872, 87848), (1896, 86736), (2054, 80064), (2224, 73944), (2496, 65886), (2502, 65728), (2528, 65052), (2844, 57824), (3081, 53376), (3336, 49296), (3614, 45504), (3744, 43924), (3792, 43368), (4108, 40032), (4448, 36972), (4992, 32943), (5004, 32864), (5056, 32526), (5421, 30336), (5688, 28912), (6162, 26688), (6672, 24648), (7228, 22752), (7488, 21962), (7584, 21684), (8216, 20016), (8896, 18486), (9243, 17792), (10008, 16432), (10112, 16263), (10842, 15168), (10981, 14976), (11376, 14456), (12324, 13344)]