155069712

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{21977}}^1$

素因数の和:22005

約数の個数: 90

約数和(自身を含む): 504856638

約数和(自身を除く): 349786926

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 21977, 43954, 65931, 87908, 131862, 153839, 175816, 197793, 263724, 307678, 351632, 395586, 461517, 527448, 615356, 791172, 923034, 1054896, 1076873, 1230712, 1384551, 1582344, 1846068, 2153746, 2461424, 2769102, 3164688, 3230619, 3692136, 4307492, 5538204, 6461238, 7384272, 8614984, 9691857, 11076408, 12922476, 17229968, 19383714, 22152816, 25844952, 38767428, 51689904, 77534856, 155069712]

約数ペア:

[(1, 155069712), (2, 77534856), (3, 51689904), (4, 38767428), (6, 25844952), (7, 22152816), (8, 19383714), (9, 17229968), (12, 12922476), (14, 11076408), (16, 9691857), (18, 8614984), (21, 7384272), (24, 6461238), (28, 5538204), (36, 4307492), (42, 3692136), (48, 3230619), (49, 3164688), (56, 2769102), (63, 2461424), (72, 2153746), (84, 1846068), (98, 1582344), (112, 1384551), (126, 1230712), (144, 1076873), (147, 1054896), (168, 923034), (196, 791172), (252, 615356), (294, 527448), (336, 461517), (392, 395586), (441, 351632), (504, 307678), (588, 263724), (784, 197793), (882, 175816), (1008, 153839), (1176, 131862), (1764, 87908), (2352, 65931), (3528, 43954), (7056, 21977)]