138547284

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 330939840

約数和(自身を除く): 192392556

約数列:

[1, 2, 3, 4, 6, 12, 73, 109, 146, 218, 219, 292, 327, 436, 438, 654, 876, 1308, 1451, 2902, 4353, 5804, 7957, 8706, 15914, 17412, 23871, 31828, 47742, 95484, 105923, 158159, 211846, 316318, 317769, 423692, 474477, 632636, 635538, 948954, 1271076, 1897908, 11545607, 23091214, 34636821, 46182428, 69273642, 138547284]

約数ペア:

[(1, 138547284), (2, 69273642), (3, 46182428), (4, 34636821), (6, 23091214), (12, 11545607), (73, 1897908), (109, 1271076), (146, 948954), (218, 635538), (219, 632636), (292, 474477), (327, 423692), (436, 317769), (438, 316318), (654, 211846), (876, 158159), (1308, 105923), (1451, 95484), (2902, 47742), (4353, 31828), (5804, 23871), (7957, 17412), (8706, 15914)]