146437668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1993}}^1$

素因数の和:2173

約数の個数: 72

約数和(自身を含む): 401376248

約数和(自身を除く): 254938580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 468, 471, 628, 942, 1413, 1884, 1993, 2041, 2826, 3986, 4082, 5652, 5979, 6123, 7972, 8164, 11958, 12246, 17937, 18369, 23916, 24492, 25909, 35874, 36738, 51818, 71748, 73476, 77727, 103636, 155454, 233181, 310908, 312901, 466362, 625802, 932724, 938703, 1251604, 1877406, 2816109, 3754812, 4067713, 5632218, 8135426, 11264436, 12203139, 16270852, 24406278, 36609417, 48812556, 73218834, 146437668]

約数ペア:

[(1, 146437668), (2, 73218834), (3, 48812556), (4, 36609417), (6, 24406278), (9, 16270852), (12, 12203139), (13, 11264436), (18, 8135426), (26, 5632218), (36, 4067713), (39, 3754812), (52, 2816109), (78, 1877406), (117, 1251604), (156, 938703), (157, 932724), (234, 625802), (314, 466362), (468, 312901), (471, 310908), (628, 233181), (942, 155454), (1413, 103636), (1884, 77727), (1993, 73476), (2041, 71748), (2826, 51818), (3986, 36738), (4082, 35874), (5652, 25909), (5979, 24492), (6123, 23916), (7972, 18369), (8164, 17937), (11958, 12246)]