181330604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 416209920

約数和(自身を除く): 234879316

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 157, 167, 182, 247, 266, 314, 334, 364, 494, 532, 628, 668, 988, 1099, 1169, 1729, 2041, 2171, 2198, 2338, 2983, 3173, 3458, 4082, 4342, 4396, 4676, 5966, 6346, 6916, 8164, 8684, 11932, 12692, 14287, 15197, 20881, 22211, 26219, 28574, 30394, 38779, 41249, 41762, 44422, 52438, 57148, 60788, 77558, 82498, 83524, 88844, 104876, 155116, 164996, 183533, 271453, 288743, 340847, 367066, 498161, 542906, 577486, 681694, 734132, 996322, 1085812, 1154972, 1363388, 1992644, 2385929, 3487127, 4771858, 6476093, 6974254, 9543716, 12952186, 13948508, 25904372, 45332651, 90665302, 181330604]

約数ペア:

[(1, 181330604), (2, 90665302), (4, 45332651), (7, 25904372), (13, 13948508), (14, 12952186), (19, 9543716), (26, 6974254), (28, 6476093), (38, 4771858), (52, 3487127), (76, 2385929), (91, 1992644), (133, 1363388), (157, 1154972), (167, 1085812), (182, 996322), (247, 734132), (266, 681694), (314, 577486), (334, 542906), (364, 498161), (494, 367066), (532, 340847), (628, 288743), (668, 271453), (988, 183533), (1099, 164996), (1169, 155116), (1729, 104876), (2041, 88844), (2171, 83524), (2198, 82498), (2338, 77558), (2983, 60788), (3173, 57148), (3458, 52438), (4082, 44422), (4342, 41762), (4396, 41249), (4676, 38779), (5966, 30394), (6346, 28574), (6916, 26219), (8164, 22211), (8684, 20881), (11932, 15197), (12692, 14287)]