191636296

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 389007360

約数和(自身を除く): 197371064

約数列:

[1, 2, 4, 8, 31, 41, 47, 62, 82, 94, 124, 164, 188, 248, 328, 376, 401, 802, 1271, 1457, 1604, 1927, 2542, 2914, 3208, 3854, 5084, 5828, 7708, 10168, 11656, 12431, 15416, 16441, 18847, 24862, 32882, 37694, 49724, 59737, 65764, 75388, 99448, 119474, 131528, 150776, 238948, 477896, 509671, 584257, 772727, 1019342, 1168514, 1545454, 2038684, 2337028, 3090908, 4077368, 4674056, 6181816, 23954537, 47909074, 95818148, 191636296]

約数ペア:

[(1, 191636296), (2, 95818148), (4, 47909074), (8, 23954537), (31, 6181816), (41, 4674056), (47, 4077368), (62, 3090908), (82, 2337028), (94, 2038684), (124, 1545454), (164, 1168514), (188, 1019342), (248, 772727), (328, 584257), (376, 509671), (401, 477896), (802, 238948), (1271, 150776), (1457, 131528), (1604, 119474), (1927, 99448), (2542, 75388), (2914, 65764), (3208, 59737), (3854, 49724), (5084, 37694), (5828, 32882), (7708, 24862), (10168, 18847), (11656, 16441), (12431, 15416)]