154024884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{829}}^1$

素因数の和:1249

約数の個数: 72

約数和(自身を含む): 420853160

約数和(自身を除く): 266828276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 397, 468, 794, 829, 1191, 1588, 1658, 2382, 2487, 3316, 3573, 4764, 4974, 5161, 7146, 7461, 9948, 10322, 10777, 14292, 14922, 15483, 20644, 21554, 29844, 30966, 32331, 43108, 46449, 61932, 64662, 92898, 96993, 129324, 185796, 193986, 329113, 387972, 658226, 987339, 1316452, 1974678, 2962017, 3949356, 4278469, 5924034, 8556938, 11848068, 12835407, 17113876, 25670814, 38506221, 51341628, 77012442, 154024884]

約数ペア:

[(1, 154024884), (2, 77012442), (3, 51341628), (4, 38506221), (6, 25670814), (9, 17113876), (12, 12835407), (13, 11848068), (18, 8556938), (26, 5924034), (36, 4278469), (39, 3949356), (52, 2962017), (78, 1974678), (117, 1316452), (156, 987339), (234, 658226), (397, 387972), (468, 329113), (794, 193986), (829, 185796), (1191, 129324), (1588, 96993), (1658, 92898), (2382, 64662), (2487, 61932), (3316, 46449), (3573, 43108), (4764, 32331), (4974, 30966), (5161, 29844), (7146, 21554), (7461, 20644), (9948, 15483), (10322, 14922), (10777, 14292)]