164763072

素因数分解:

$2^6\times 3^4\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:920

約数の個数: 140

約数和(自身を含む): 502193560

約数和(自身を除く): 337430488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 144, 148, 162, 192, 216, 222, 288, 296, 324, 333, 432, 444, 576, 592, 648, 666, 859, 864, 888, 999, 1184, 1296, 1332, 1718, 1728, 1776, 1998, 2368, 2577, 2592, 2664, 2997, 3436, 3552, 3996, 5154, 5184, 5328, 5994, 6872, 7104, 7731, 7992, 10308, 10656, 11988, 13744, 15462, 15984, 20616, 21312, 23193, 23976, 27488, 30924, 31783, 31968, 41232, 46386, 47952, 54976, 61848, 63566, 63936, 69579, 82464, 92772, 95349, 95904, 123696, 127132, 139158, 164928, 185544, 190698, 191808, 247392, 254264, 278316, 286047, 371088, 381396, 494784, 508528, 556632, 572094, 742176, 762792, 858141, 1017056, 1113264, 1144188, 1484352, 1525584, 1716282, 2034112, 2226528, 2288376, 2574423, 3051168, 3432564, 4453056, 4576752, 5148846, 6102336, 6865128, 9153504, 10297692, 13730256, 18307008, 20595384, 27460512, 41190768, 54921024, 82381536, 164763072]

約数ペア:

[(1, 164763072), (2, 82381536), (3, 54921024), (4, 41190768), (6, 27460512), (8, 20595384), (9, 18307008), (12, 13730256), (16, 10297692), (18, 9153504), (24, 6865128), (27, 6102336), (32, 5148846), (36, 4576752), (37, 4453056), (48, 3432564), (54, 3051168), (64, 2574423), (72, 2288376), (74, 2226528), (81, 2034112), (96, 1716282), (108, 1525584), (111, 1484352), (144, 1144188), (148, 1113264), (162, 1017056), (192, 858141), (216, 762792), (222, 742176), (288, 572094), (296, 556632), (324, 508528), (333, 494784), (432, 381396), (444, 371088), (576, 286047), (592, 278316), (648, 254264), (666, 247392), (859, 191808), (864, 190698), (888, 185544), (999, 164928), (1184, 139158), (1296, 127132), (1332, 123696), (1718, 95904), (1728, 95349), (1776, 92772), (1998, 82464), (2368, 69579), (2577, 63936), (2592, 63566), (2664, 61848), (2997, 54976), (3436, 47952), (3552, 46386), (3996, 41232), (5154, 31968), (5184, 31783), (5328, 30924), (5994, 27488), (6872, 23976), (7104, 23193), (7731, 21312), (7992, 20616), (10308, 15984), (10656, 15462), (11988, 13744)]