127497708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 108

約数和(自身を含む): 358503600

約数和(自身を除く): 231005892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 199, 222, 234, 333, 398, 444, 468, 481, 597, 666, 796, 962, 1194, 1332, 1369, 1443, 1791, 1924, 2388, 2587, 2738, 2886, 3582, 4107, 4329, 5174, 5476, 5772, 7164, 7363, 7761, 8214, 8658, 10348, 12321, 14726, 15522, 16428, 17316, 17797, 22089, 23283, 24642, 29452, 31044, 35594, 44178, 46566, 49284, 53391, 66267, 71188, 88356, 93132, 95719, 106782, 132534, 160173, 191438, 213564, 265068, 272431, 287157, 320346, 382876, 544862, 574314, 640692, 817293, 861471, 1089724, 1148628, 1634586, 1722942, 2451879, 3269172, 3445884, 3541603, 4903758, 7083206, 9807516, 10624809, 14166412, 21249618, 31874427, 42499236, 63748854, 127497708]

約数ペア:

[(1, 127497708), (2, 63748854), (3, 42499236), (4, 31874427), (6, 21249618), (9, 14166412), (12, 10624809), (13, 9807516), (18, 7083206), (26, 4903758), (36, 3541603), (37, 3445884), (39, 3269172), (52, 2451879), (74, 1722942), (78, 1634586), (111, 1148628), (117, 1089724), (148, 861471), (156, 817293), (199, 640692), (222, 574314), (234, 544862), (333, 382876), (398, 320346), (444, 287157), (468, 272431), (481, 265068), (597, 213564), (666, 191438), (796, 160173), (962, 132534), (1194, 106782), (1332, 95719), (1369, 93132), (1443, 88356), (1791, 71188), (1924, 66267), (2388, 53391), (2587, 49284), (2738, 46566), (2886, 44178), (3582, 35594), (4107, 31044), (4329, 29452), (5174, 24642), (5476, 23283), (5772, 22089), (7164, 17797), (7363, 17316), (7761, 16428), (8214, 15522), (8658, 14726), (10348, 12321)]