142387308

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1274

約数の個数: 144

約数和(自身を含む): 452035584

約数和(自身を除く): 309648276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 243, 252, 306, 324, 357, 378, 459, 476, 486, 567, 612, 714, 756, 918, 972, 1071, 1134, 1231, 1377, 1428, 1701, 1836, 2142, 2268, 2462, 2754, 3213, 3402, 3693, 4131, 4284, 4924, 5508, 6426, 6804, 7386, 8262, 8617, 9639, 11079, 12852, 14772, 16524, 17234, 19278, 20927, 22158, 25851, 28917, 33237, 34468, 38556, 41854, 44316, 51702, 57834, 62781, 66474, 77553, 83708, 99711, 103404, 115668, 125562, 132948, 146489, 155106, 188343, 199422, 232659, 251124, 292978, 299133, 310212, 376686, 398844, 439467, 465318, 565029, 585956, 598266, 697977, 753372, 878934, 930636, 1130058, 1196532, 1318401, 1395954, 1695087, 1757868, 2093931, 2260116, 2636802, 2791908, 3390174, 3955203, 4187862, 5085261, 5273604, 6780348, 7910406, 8375724, 10170522, 11865609, 15820812, 20341044, 23731218, 35596827, 47462436, 71193654, 142387308]

約数ペア:

[(1, 142387308), (2, 71193654), (3, 47462436), (4, 35596827), (6, 23731218), (7, 20341044), (9, 15820812), (12, 11865609), (14, 10170522), (17, 8375724), (18, 7910406), (21, 6780348), (27, 5273604), (28, 5085261), (34, 4187862), (36, 3955203), (42, 3390174), (51, 2791908), (54, 2636802), (63, 2260116), (68, 2093931), (81, 1757868), (84, 1695087), (102, 1395954), (108, 1318401), (119, 1196532), (126, 1130058), (153, 930636), (162, 878934), (189, 753372), (204, 697977), (238, 598266), (243, 585956), (252, 565029), (306, 465318), (324, 439467), (357, 398844), (378, 376686), (459, 310212), (476, 299133), (486, 292978), (567, 251124), (612, 232659), (714, 199422), (756, 188343), (918, 155106), (972, 146489), (1071, 132948), (1134, 125562), (1231, 115668), (1377, 103404), (1428, 99711), (1701, 83708), (1836, 77553), (2142, 66474), (2268, 62781), (2462, 57834), (2754, 51702), (3213, 44316), (3402, 41854), (3693, 38556), (4131, 34468), (4284, 33237), (4924, 28917), (5508, 25851), (6426, 22158), (6804, 20927), (7386, 19278), (8262, 17234), (8617, 16524), (9639, 14772), (11079, 12852)]