158971560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1451}}^1$

素因数の和:1559

約数の個数: 128

約数和(自身を含む): 526901760

約数和(自身を除く): 367930200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 660, 664, 830, 913, 996, 1245, 1320, 1451, 1660, 1826, 1992, 2490, 2739, 2902, 3320, 3652, 4353, 4565, 4980, 5478, 5804, 7255, 7304, 8706, 9130, 9960, 10956, 11608, 13695, 14510, 15961, 17412, 18260, 21765, 21912, 27390, 29020, 31922, 34824, 36520, 43530, 47883, 54780, 58040, 63844, 79805, 87060, 95766, 109560, 120433, 127688, 159610, 174120, 191532, 239415, 240866, 319220, 361299, 383064, 478830, 481732, 602165, 638440, 722598, 957660, 963464, 1204330, 1324763, 1445196, 1806495, 1915320, 2408660, 2649526, 2890392, 3612990, 3974289, 4817320, 5299052, 6623815, 7225980, 7948578, 10598104, 13247630, 14451960, 15897156, 19871445, 26495260, 31794312, 39742890, 52990520, 79485780, 158971560]

約数ペア:

[(1, 158971560), (2, 79485780), (3, 52990520), (4, 39742890), (5, 31794312), (6, 26495260), (8, 19871445), (10, 15897156), (11, 14451960), (12, 13247630), (15, 10598104), (20, 7948578), (22, 7225980), (24, 6623815), (30, 5299052), (33, 4817320), (40, 3974289), (44, 3612990), (55, 2890392), (60, 2649526), (66, 2408660), (83, 1915320), (88, 1806495), (110, 1445196), (120, 1324763), (132, 1204330), (165, 963464), (166, 957660), (220, 722598), (249, 638440), (264, 602165), (330, 481732), (332, 478830), (415, 383064), (440, 361299), (498, 319220), (660, 240866), (664, 239415), (830, 191532), (913, 174120), (996, 159610), (1245, 127688), (1320, 120433), (1451, 109560), (1660, 95766), (1826, 87060), (1992, 79805), (2490, 63844), (2739, 58040), (2902, 54780), (3320, 47883), (3652, 43530), (4353, 36520), (4565, 34824), (4980, 31922), (5478, 29020), (5804, 27390), (7255, 21912), (7304, 21765), (8706, 18260), (9130, 17412), (9960, 15961), (10956, 14510), (11608, 13695)]