144611984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 320604480

約数和(自身を除く): 175992496

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 53, 74, 88, 106, 148, 176, 212, 296, 407, 419, 424, 583, 592, 814, 838, 848, 1166, 1628, 1676, 1961, 2332, 3256, 3352, 3922, 4609, 4664, 6512, 6704, 7844, 9218, 9328, 15503, 15688, 18436, 21571, 22207, 31006, 31376, 36872, 43142, 44414, 62012, 73744, 86284, 88828, 124024, 170533, 172568, 177656, 244277, 248048, 341066, 345136, 355312, 488554, 682132, 821659, 977108, 1364264, 1643318, 1954216, 2728528, 3286636, 3908432, 6573272, 9038249, 13146544, 18076498, 36152996, 72305992, 144611984]

約数ペア:

[(1, 144611984), (2, 72305992), (4, 36152996), (8, 18076498), (11, 13146544), (16, 9038249), (22, 6573272), (37, 3908432), (44, 3286636), (53, 2728528), (74, 1954216), (88, 1643318), (106, 1364264), (148, 977108), (176, 821659), (212, 682132), (296, 488554), (407, 355312), (419, 345136), (424, 341066), (583, 248048), (592, 244277), (814, 177656), (838, 172568), (848, 170533), (1166, 124024), (1628, 88828), (1676, 86284), (1961, 73744), (2332, 62012), (3256, 44414), (3352, 43142), (3922, 36872), (4609, 31376), (4664, 31006), (6512, 22207), (6704, 21571), (7844, 18436), (9218, 15688), (9328, 15503)]