128935008

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{8447}}^1$

素因数の和:8516

約数の個数: 72

約数和(自身を含む): 373621248

約数和(自身を除く): 244686240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 8447, 15264, 16894, 25341, 33788, 50682, 67576, 76023, 101364, 135152, 152046, 202728, 270304, 304092, 405456, 447691, 608184, 810912, 895382, 1216368, 1343073, 1790764, 2432736, 2686146, 3581528, 4029219, 5372292, 7163056, 8058438, 10744584, 14326112, 16116876, 21489168, 32233752, 42978336, 64467504, 128935008]

約数ペア:

[(1, 128935008), (2, 64467504), (3, 42978336), (4, 32233752), (6, 21489168), (8, 16116876), (9, 14326112), (12, 10744584), (16, 8058438), (18, 7163056), (24, 5372292), (32, 4029219), (36, 3581528), (48, 2686146), (53, 2432736), (72, 1790764), (96, 1343073), (106, 1216368), (144, 895382), (159, 810912), (212, 608184), (288, 447691), (318, 405456), (424, 304092), (477, 270304), (636, 202728), (848, 152046), (954, 135152), (1272, 101364), (1696, 76023), (1908, 67576), (2544, 50682), (3816, 33788), (5088, 25341), (7632, 16894), (8447, 15264)]