158740212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 414023680

約数和(自身を除く): 255283468

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 148, 186, 222, 228, 372, 444, 589, 607, 703, 1147, 1178, 1214, 1406, 1767, 1821, 2109, 2294, 2356, 2428, 2812, 3441, 3534, 3642, 4218, 4588, 6882, 7068, 7284, 8436, 11533, 13764, 18817, 21793, 22459, 23066, 34599, 37634, 43586, 44918, 46132, 56451, 65379, 67377, 69198, 75268, 87172, 89836, 112902, 130758, 134754, 138396, 225804, 261516, 269508, 357523, 426721, 696229, 715046, 853442, 1072569, 1280163, 1392458, 1430092, 1706884, 2088687, 2145138, 2560326, 2784916, 4177374, 4290276, 5120652, 8354748, 13228351, 26456702, 39685053, 52913404, 79370106, 158740212]

約数ペア:

[(1, 158740212), (2, 79370106), (3, 52913404), (4, 39685053), (6, 26456702), (12, 13228351), (19, 8354748), (31, 5120652), (37, 4290276), (38, 4177374), (57, 2784916), (62, 2560326), (74, 2145138), (76, 2088687), (93, 1706884), (111, 1430092), (114, 1392458), (124, 1280163), (148, 1072569), (186, 853442), (222, 715046), (228, 696229), (372, 426721), (444, 357523), (589, 269508), (607, 261516), (703, 225804), (1147, 138396), (1178, 134754), (1214, 130758), (1406, 112902), (1767, 89836), (1821, 87172), (2109, 75268), (2294, 69198), (2356, 67377), (2428, 65379), (2812, 56451), (3441, 46132), (3534, 44918), (3642, 43586), (4218, 37634), (4588, 34599), (6882, 23066), (7068, 22459), (7284, 21793), (8436, 18817), (11533, 13764)]