152637760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:552

約数の個数: 112

約数和(自身を含む): 401311872

約数和(自身を除く): 248674112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 103, 110, 160, 176, 206, 220, 320, 352, 412, 421, 440, 515, 704, 824, 842, 880, 1030, 1133, 1648, 1684, 1760, 2060, 2105, 2266, 3296, 3368, 3520, 4120, 4210, 4532, 4631, 5665, 6592, 6736, 8240, 8420, 9064, 9262, 11330, 13472, 16480, 16840, 18128, 18524, 22660, 23155, 26944, 32960, 33680, 36256, 37048, 43363, 45320, 46310, 67360, 72512, 74096, 86726, 90640, 92620, 134720, 148192, 173452, 181280, 185240, 216815, 296384, 346904, 362560, 370480, 433630, 476993, 693808, 740960, 867260, 953986, 1387616, 1481920, 1734520, 1907972, 2384965, 2775232, 3469040, 3815944, 4769930, 6938080, 7631888, 9539860, 13876160, 15263776, 19079720, 30527552, 38159440, 76318880, 152637760]

約数ペア:

[(1, 152637760), (2, 76318880), (4, 38159440), (5, 30527552), (8, 19079720), (10, 15263776), (11, 13876160), (16, 9539860), (20, 7631888), (22, 6938080), (32, 4769930), (40, 3815944), (44, 3469040), (55, 2775232), (64, 2384965), (80, 1907972), (88, 1734520), (103, 1481920), (110, 1387616), (160, 953986), (176, 867260), (206, 740960), (220, 693808), (320, 476993), (352, 433630), (412, 370480), (421, 362560), (440, 346904), (515, 296384), (704, 216815), (824, 185240), (842, 181280), (880, 173452), (1030, 148192), (1133, 134720), (1648, 92620), (1684, 90640), (1760, 86726), (2060, 74096), (2105, 72512), (2266, 67360), (3296, 46310), (3368, 45320), (3520, 43363), (4120, 37048), (4210, 36256), (4532, 33680), (4631, 32960), (5665, 26944), (6592, 23155), (6736, 22660), (8240, 18524), (8420, 18128), (9064, 16840), (9262, 16480), (11330, 13472)]