168195650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 376583040

約数和(自身を除く): 208387390

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 73, 145, 146, 175, 203, 227, 290, 350, 365, 406, 454, 511, 725, 730, 1015, 1022, 1135, 1450, 1589, 1825, 2030, 2117, 2270, 2555, 3178, 3650, 4234, 5075, 5110, 5675, 6583, 7945, 10150, 10585, 11350, 12775, 13166, 14819, 15890, 16571, 21170, 25550, 29638, 32915, 33142, 39725, 46081, 52925, 65830, 74095, 79450, 82855, 92162, 105850, 115997, 148190, 164575, 165710, 230405, 231994, 329150, 370475, 414275, 460810, 480559, 579985, 740950, 828550, 961118, 1152025, 1159970, 2304050, 2402795, 2899925, 3363913, 4805590, 5799850, 6727826, 12013975, 16819565, 24027950, 33639130, 84097825, 168195650]

約数ペア:

[(1, 168195650), (2, 84097825), (5, 33639130), (7, 24027950), (10, 16819565), (14, 12013975), (25, 6727826), (29, 5799850), (35, 4805590), (50, 3363913), (58, 2899925), (70, 2402795), (73, 2304050), (145, 1159970), (146, 1152025), (175, 961118), (203, 828550), (227, 740950), (290, 579985), (350, 480559), (365, 460810), (406, 414275), (454, 370475), (511, 329150), (725, 231994), (730, 230405), (1015, 165710), (1022, 164575), (1135, 148190), (1450, 115997), (1589, 105850), (1825, 92162), (2030, 82855), (2117, 79450), (2270, 74095), (2555, 65830), (3178, 52925), (3650, 46081), (4234, 39725), (5075, 33142), (5110, 32915), (5675, 29638), (6583, 25550), (7945, 21170), (10150, 16571), (10585, 15890), (11350, 14819), (12775, 13166)]