149184808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 310464000

約数和(自身を除く): 161279192

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 139, 152, 184, 278, 307, 437, 556, 614, 874, 1112, 1228, 1748, 2456, 2641, 3197, 3496, 5282, 5833, 6394, 7061, 10564, 11666, 12788, 14122, 21128, 23332, 25576, 28244, 42673, 46664, 56488, 60743, 85346, 121486, 134159, 170692, 242972, 268318, 341384, 485944, 536636, 810787, 981479, 1073272, 1621574, 1962958, 3243148, 3925916, 6486296, 7851832, 18648101, 37296202, 74592404, 149184808]

約数ペア:

[(1, 149184808), (2, 74592404), (4, 37296202), (8, 18648101), (19, 7851832), (23, 6486296), (38, 3925916), (46, 3243148), (76, 1962958), (92, 1621574), (139, 1073272), (152, 981479), (184, 810787), (278, 536636), (307, 485944), (437, 341384), (556, 268318), (614, 242972), (874, 170692), (1112, 134159), (1228, 121486), (1748, 85346), (2456, 60743), (2641, 56488), (3197, 46664), (3496, 42673), (5282, 28244), (5833, 25576), (6394, 23332), (7061, 21128), (10564, 14122), (11666, 12788)]