161573328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2029}}^1$

素因数の和:2129

約数の個数: 120

約数和(自身を含む): 523577600

約数和(自身を除く): 362004272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 112, 126, 144, 158, 168, 237, 252, 316, 336, 474, 504, 553, 632, 711, 948, 1008, 1106, 1264, 1422, 1659, 1896, 2029, 2212, 2844, 3318, 3792, 4058, 4424, 4977, 5688, 6087, 6636, 8116, 8848, 9954, 11376, 12174, 13272, 14203, 16232, 18261, 19908, 24348, 26544, 28406, 32464, 36522, 39816, 42609, 48696, 56812, 73044, 79632, 85218, 97392, 113624, 127827, 146088, 160291, 170436, 227248, 255654, 292176, 320582, 340872, 480873, 511308, 641164, 681744, 961746, 1022616, 1122037, 1282328, 1442619, 1923492, 2045232, 2244074, 2564656, 2885238, 3366111, 3846984, 4488148, 5770476, 6732222, 7693968, 8976296, 10098333, 11540952, 13464444, 17952592, 20196666, 23081904, 26928888, 40393332, 53857776, 80786664, 161573328]

約数ペア:

[(1, 161573328), (2, 80786664), (3, 53857776), (4, 40393332), (6, 26928888), (7, 23081904), (8, 20196666), (9, 17952592), (12, 13464444), (14, 11540952), (16, 10098333), (18, 8976296), (21, 7693968), (24, 6732222), (28, 5770476), (36, 4488148), (42, 3846984), (48, 3366111), (56, 2885238), (63, 2564656), (72, 2244074), (79, 2045232), (84, 1923492), (112, 1442619), (126, 1282328), (144, 1122037), (158, 1022616), (168, 961746), (237, 681744), (252, 641164), (316, 511308), (336, 480873), (474, 340872), (504, 320582), (553, 292176), (632, 255654), (711, 227248), (948, 170436), (1008, 160291), (1106, 146088), (1264, 127827), (1422, 113624), (1659, 97392), (1896, 85218), (2029, 79632), (2212, 73044), (2844, 56812), (3318, 48696), (3792, 42609), (4058, 39816), (4424, 36522), (4977, 32464), (5688, 28406), (6087, 26544), (6636, 24348), (8116, 19908), (8848, 18261), (9954, 16232), (11376, 14203), (12174, 13272)]