152831288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 314160000

約数和(自身を除く): 161328712

約数列:

[1, 2, 4, 8, 19, 38, 43, 67, 76, 86, 134, 152, 172, 268, 344, 349, 536, 698, 817, 1273, 1396, 1634, 2546, 2792, 2881, 3268, 5092, 5762, 6536, 6631, 10184, 11524, 13262, 15007, 23048, 23383, 26524, 30014, 46766, 53048, 54739, 60028, 93532, 109478, 120056, 187064, 218956, 285133, 437912, 444277, 570266, 888554, 1005469, 1140532, 1777108, 2010938, 2281064, 3554216, 4021876, 8043752, 19103911, 38207822, 76415644, 152831288]

約数ペア:

[(1, 152831288), (2, 76415644), (4, 38207822), (8, 19103911), (19, 8043752), (38, 4021876), (43, 3554216), (67, 2281064), (76, 2010938), (86, 1777108), (134, 1140532), (152, 1005469), (172, 888554), (268, 570266), (344, 444277), (349, 437912), (536, 285133), (698, 218956), (817, 187064), (1273, 120056), (1396, 109478), (1634, 93532), (2546, 60028), (2792, 54739), (2881, 53048), (3268, 46766), (5092, 30014), (5762, 26524), (6536, 23383), (6631, 23048), (10184, 15007), (11524, 13262)]