128663064

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 359536320

約数和(自身を除く): 230873256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 193, 197, 282, 376, 386, 394, 423, 564, 579, 591, 772, 788, 846, 1128, 1158, 1182, 1544, 1576, 1692, 1737, 1773, 2316, 2364, 3384, 3474, 3546, 4632, 4728, 6948, 7092, 9071, 9259, 13896, 14184, 18142, 18518, 27213, 27777, 36284, 37036, 38021, 54426, 55554, 72568, 74072, 76042, 81639, 83331, 108852, 111108, 114063, 152084, 163278, 166662, 217704, 222216, 228126, 304168, 326556, 333324, 342189, 456252, 653112, 666648, 684378, 912504, 1368756, 1786987, 2737512, 3573974, 5360961, 7147948, 10721922, 14295896, 16082883, 21443844, 32165766, 42887688, 64331532, 128663064]

約数ペア:

[(1, 128663064), (2, 64331532), (3, 42887688), (4, 32165766), (6, 21443844), (8, 16082883), (9, 14295896), (12, 10721922), (18, 7147948), (24, 5360961), (36, 3573974), (47, 2737512), (72, 1786987), (94, 1368756), (141, 912504), (188, 684378), (193, 666648), (197, 653112), (282, 456252), (376, 342189), (386, 333324), (394, 326556), (423, 304168), (564, 228126), (579, 222216), (591, 217704), (772, 166662), (788, 163278), (846, 152084), (1128, 114063), (1158, 111108), (1182, 108852), (1544, 83331), (1576, 81639), (1692, 76042), (1737, 74072), (1773, 72568), (2316, 55554), (2364, 54426), (3384, 38021), (3474, 37036), (3546, 36284), (4632, 27777), (4728, 27213), (6948, 18518), (7092, 18142), (9071, 14184), (9259, 13896)]