142572906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^3\times {\mathrm{31}}^1$

素因数の和:118

約数の個数: 128

約数和(自身を含む): 390758400

約数和(自身を除く): 248185494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 31, 42, 46, 54, 62, 63, 69, 93, 126, 138, 161, 186, 189, 207, 217, 279, 322, 378, 414, 434, 483, 529, 558, 621, 651, 713, 837, 966, 1058, 1242, 1302, 1426, 1449, 1587, 1674, 1953, 2139, 2898, 3174, 3703, 3906, 4278, 4347, 4761, 4991, 5859, 6417, 7406, 8694, 9522, 9982, 11109, 11718, 12167, 12834, 14283, 14973, 16399, 19251, 22218, 24334, 28566, 29946, 32798, 33327, 36501, 38502, 44919, 49197, 66654, 73002, 85169, 89838, 98394, 99981, 109503, 114793, 134757, 147591, 170338, 199962, 219006, 229586, 255507, 269514, 295182, 328509, 344379, 377177, 442773, 511014, 657018, 688758, 754354, 766521, 885546, 1033137, 1131531, 1533042, 2066274, 2263062, 2299563, 2640239, 3099411, 3394593, 4599126, 5280478, 6198822, 6789186, 7920717, 10183779, 15841434, 20367558, 23762151, 47524302, 71286453, 142572906]

約数ペア:

[(1, 142572906), (2, 71286453), (3, 47524302), (6, 23762151), (7, 20367558), (9, 15841434), (14, 10183779), (18, 7920717), (21, 6789186), (23, 6198822), (27, 5280478), (31, 4599126), (42, 3394593), (46, 3099411), (54, 2640239), (62, 2299563), (63, 2263062), (69, 2066274), (93, 1533042), (126, 1131531), (138, 1033137), (161, 885546), (186, 766521), (189, 754354), (207, 688758), (217, 657018), (279, 511014), (322, 442773), (378, 377177), (414, 344379), (434, 328509), (483, 295182), (529, 269514), (558, 255507), (621, 229586), (651, 219006), (713, 199962), (837, 170338), (966, 147591), (1058, 134757), (1242, 114793), (1302, 109503), (1426, 99981), (1449, 98394), (1587, 89838), (1674, 85169), (1953, 73002), (2139, 66654), (2898, 49197), (3174, 44919), (3703, 38502), (3906, 36501), (4278, 33327), (4347, 32798), (4761, 29946), (4991, 28566), (5859, 24334), (6417, 22218), (7406, 19251), (8694, 16399), (9522, 14973), (9982, 14283), (11109, 12834), (11718, 12167)]