180117912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 505128960

約数和(自身を除く): 325011048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 71, 78, 94, 104, 141, 142, 156, 173, 188, 213, 282, 284, 312, 346, 376, 426, 519, 564, 568, 611, 692, 852, 923, 1038, 1128, 1222, 1384, 1704, 1833, 1846, 2076, 2249, 2444, 2769, 3337, 3666, 3692, 4152, 4498, 4888, 5538, 6674, 6747, 7332, 7384, 8131, 8996, 10011, 11076, 12283, 13348, 13494, 14664, 16262, 17992, 20022, 22152, 24393, 24566, 26696, 26988, 32524, 36849, 40044, 43381, 48786, 49132, 53976, 65048, 73698, 80088, 86762, 97572, 98264, 105703, 130143, 147396, 159679, 173524, 195144, 211406, 260286, 294792, 317109, 319358, 347048, 422812, 479037, 520572, 577301, 634218, 638716, 845624, 958074, 1041144, 1154602, 1268436, 1277432, 1731903, 1916148, 2309204, 2536872, 3463806, 3832296, 4618408, 6927612, 7504913, 13855224, 15009826, 22514739, 30019652, 45029478, 60039304, 90058956, 180117912]

約数ペア:

[(1, 180117912), (2, 90058956), (3, 60039304), (4, 45029478), (6, 30019652), (8, 22514739), (12, 15009826), (13, 13855224), (24, 7504913), (26, 6927612), (39, 4618408), (47, 3832296), (52, 3463806), (71, 2536872), (78, 2309204), (94, 1916148), (104, 1731903), (141, 1277432), (142, 1268436), (156, 1154602), (173, 1041144), (188, 958074), (213, 845624), (282, 638716), (284, 634218), (312, 577301), (346, 520572), (376, 479037), (426, 422812), (519, 347048), (564, 319358), (568, 317109), (611, 294792), (692, 260286), (852, 211406), (923, 195144), (1038, 173524), (1128, 159679), (1222, 147396), (1384, 130143), (1704, 105703), (1833, 98264), (1846, 97572), (2076, 86762), (2249, 80088), (2444, 73698), (2769, 65048), (3337, 53976), (3666, 49132), (3692, 48786), (4152, 43381), (4498, 40044), (4888, 36849), (5538, 32524), (6674, 26988), (6747, 26696), (7332, 24566), (7384, 24393), (8131, 22152), (8996, 20022), (10011, 17992), (11076, 16262), (12283, 14664), (13348, 13494)]