158637204

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 467078976

約数和(自身を除く): 308441772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 81, 99, 108, 111, 132, 148, 162, 198, 222, 243, 297, 324, 333, 396, 401, 407, 444, 486, 594, 666, 802, 814, 891, 972, 999, 1188, 1203, 1221, 1332, 1604, 1628, 1782, 1998, 2406, 2442, 2673, 2997, 3564, 3609, 3663, 3996, 4411, 4812, 4884, 5346, 5994, 7218, 7326, 8822, 8991, 10692, 10827, 10989, 11988, 13233, 14436, 14652, 14837, 17644, 17982, 21654, 21978, 26466, 29674, 32481, 32967, 35964, 39699, 43308, 43956, 44511, 52932, 59348, 64962, 65934, 79398, 89022, 97443, 98901, 119097, 129924, 131868, 133533, 158796, 163207, 178044, 194886, 197802, 238194, 267066, 326414, 357291, 389772, 395604, 400599, 476388, 489621, 534132, 652828, 714582, 801198, 979242, 1071873, 1201797, 1429164, 1468863, 1602396, 1958484, 2143746, 2403594, 2937726, 3605391, 4287492, 4406589, 4807188, 5875452, 7210782, 8813178, 13219767, 14421564, 17626356, 26439534, 39659301, 52879068, 79318602, 158637204]

約数ペア:

[(1, 158637204), (2, 79318602), (3, 52879068), (4, 39659301), (6, 26439534), (9, 17626356), (11, 14421564), (12, 13219767), (18, 8813178), (22, 7210782), (27, 5875452), (33, 4807188), (36, 4406589), (37, 4287492), (44, 3605391), (54, 2937726), (66, 2403594), (74, 2143746), (81, 1958484), (99, 1602396), (108, 1468863), (111, 1429164), (132, 1201797), (148, 1071873), (162, 979242), (198, 801198), (222, 714582), (243, 652828), (297, 534132), (324, 489621), (333, 476388), (396, 400599), (401, 395604), (407, 389772), (444, 357291), (486, 326414), (594, 267066), (666, 238194), (802, 197802), (814, 194886), (891, 178044), (972, 163207), (999, 158796), (1188, 133533), (1203, 131868), (1221, 129924), (1332, 119097), (1604, 98901), (1628, 97443), (1782, 89022), (1998, 79398), (2406, 65934), (2442, 64962), (2673, 59348), (2997, 52932), (3564, 44511), (3609, 43956), (3663, 43308), (3996, 39699), (4411, 35964), (4812, 32967), (4884, 32481), (5346, 29674), (5994, 26466), (7218, 21978), (7326, 21654), (8822, 17982), (8991, 17644), (10692, 14837), (10827, 14652), (10989, 14436), (11988, 13233)]