164835432

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 479232000

約数和(自身を除く): 314396568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 103, 108, 124, 186, 206, 216, 239, 248, 279, 309, 372, 412, 478, 558, 618, 717, 744, 824, 837, 927, 956, 1116, 1236, 1434, 1674, 1854, 1912, 2151, 2232, 2472, 2781, 2868, 3193, 3348, 3708, 4302, 5562, 5736, 6386, 6453, 6696, 7409, 7416, 8604, 9579, 11124, 12772, 12906, 14818, 17208, 19158, 22227, 22248, 24617, 25544, 25812, 28737, 29636, 38316, 44454, 49234, 51624, 57474, 59272, 66681, 73851, 76632, 86211, 88908, 98468, 114948, 133362, 147702, 172422, 177816, 196936, 200043, 221553, 229896, 266724, 295404, 344844, 400086, 443106, 533448, 590808, 664659, 689688, 763127, 800172, 886212, 1329318, 1526254, 1600344, 1772424, 2289381, 2658636, 3052508, 4578762, 5317272, 6105016, 6868143, 9157524, 13736286, 18315048, 20604429, 27472572, 41208858, 54945144, 82417716, 164835432]

約数ペア:

[(1, 164835432), (2, 82417716), (3, 54945144), (4, 41208858), (6, 27472572), (8, 20604429), (9, 18315048), (12, 13736286), (18, 9157524), (24, 6868143), (27, 6105016), (31, 5317272), (36, 4578762), (54, 3052508), (62, 2658636), (72, 2289381), (93, 1772424), (103, 1600344), (108, 1526254), (124, 1329318), (186, 886212), (206, 800172), (216, 763127), (239, 689688), (248, 664659), (279, 590808), (309, 533448), (372, 443106), (412, 400086), (478, 344844), (558, 295404), (618, 266724), (717, 229896), (744, 221553), (824, 200043), (837, 196936), (927, 177816), (956, 172422), (1116, 147702), (1236, 133362), (1434, 114948), (1674, 98468), (1854, 88908), (1912, 86211), (2151, 76632), (2232, 73851), (2472, 66681), (2781, 59272), (2868, 57474), (3193, 51624), (3348, 49234), (3708, 44454), (4302, 38316), (5562, 29636), (5736, 28737), (6386, 25812), (6453, 25544), (6696, 24617), (7409, 22248), (7416, 22227), (8604, 19158), (9579, 17208), (11124, 14818), (12772, 12906)]