157460226

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 403341120

約数和(自身を除く): 245880894

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 181, 231, 269, 294, 362, 462, 538, 539, 543, 807, 1078, 1086, 1267, 1614, 1617, 1883, 1991, 2534, 2959, 3234, 3766, 3801, 3982, 5649, 5918, 5973, 7602, 8869, 8877, 11298, 11946, 13181, 13937, 17738, 17754, 20713, 26362, 26607, 27874, 39543, 41426, 41811, 48689, 53214, 62139, 79086, 83622, 97378, 97559, 124278, 144991, 146067, 195118, 289982, 292134, 292677, 340823, 434973, 535579, 585354, 681646, 869946, 1022469, 1071158, 1606737, 2044938, 2385761, 3213474, 3749053, 4771522, 7157283, 7498106, 11247159, 14314566, 22494318, 26243371, 52486742, 78730113, 157460226]

約数ペア:

[(1, 157460226), (2, 78730113), (3, 52486742), (6, 26243371), (7, 22494318), (11, 14314566), (14, 11247159), (21, 7498106), (22, 7157283), (33, 4771522), (42, 3749053), (49, 3213474), (66, 2385761), (77, 2044938), (98, 1606737), (147, 1071158), (154, 1022469), (181, 869946), (231, 681646), (269, 585354), (294, 535579), (362, 434973), (462, 340823), (538, 292677), (539, 292134), (543, 289982), (807, 195118), (1078, 146067), (1086, 144991), (1267, 124278), (1614, 97559), (1617, 97378), (1883, 83622), (1991, 79086), (2534, 62139), (2959, 53214), (3234, 48689), (3766, 41811), (3801, 41426), (3982, 39543), (5649, 27874), (5918, 26607), (5973, 26362), (7602, 20713), (8869, 17754), (8877, 17738), (11298, 13937), (11946, 13181)]