157927144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 330946560

約数和(自身を除く): 173019416

約数列:

[1, 2, 4, 8, 17, 31, 34, 47, 62, 68, 94, 124, 136, 188, 248, 376, 527, 797, 799, 1054, 1457, 1594, 1598, 2108, 2914, 3188, 3196, 4216, 5828, 6376, 6392, 11656, 13549, 24707, 24769, 27098, 37459, 49414, 49538, 54196, 74918, 98828, 99076, 108392, 149836, 197656, 198152, 299672, 420019, 636803, 840038, 1161229, 1273606, 1680076, 2322458, 2547212, 3360152, 4644916, 5094424, 9289832, 19740893, 39481786, 78963572, 157927144]

約数ペア:

[(1, 157927144), (2, 78963572), (4, 39481786), (8, 19740893), (17, 9289832), (31, 5094424), (34, 4644916), (47, 3360152), (62, 2547212), (68, 2322458), (94, 1680076), (124, 1273606), (136, 1161229), (188, 840038), (248, 636803), (376, 420019), (527, 299672), (797, 198152), (799, 197656), (1054, 149836), (1457, 108392), (1594, 99076), (1598, 98828), (2108, 74918), (2914, 54196), (3188, 49538), (3196, 49414), (4216, 37459), (5828, 27098), (6376, 24769), (6392, 24707), (11656, 13549)]