142447356

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 385064960

約数和(自身を除く): 242617604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 157, 186, 271, 279, 314, 372, 471, 542, 558, 628, 813, 837, 942, 1084, 1116, 1413, 1626, 1674, 1884, 2439, 2826, 3252, 3348, 4239, 4867, 4878, 5652, 7317, 8401, 8478, 9734, 9756, 14601, 14634, 16802, 16956, 19468, 25203, 29202, 29268, 33604, 42547, 43803, 50406, 58404, 75609, 85094, 87606, 100812, 127641, 131409, 151218, 170188, 175212, 226827, 255282, 262818, 302436, 382923, 453654, 510564, 525636, 765846, 907308, 1148769, 1318957, 1531692, 2297538, 2637914, 3956871, 4595076, 5275828, 7913742, 11870613, 15827484, 23741226, 35611839, 47482452, 71223678, 142447356]

約数ペア:

[(1, 142447356), (2, 71223678), (3, 47482452), (4, 35611839), (6, 23741226), (9, 15827484), (12, 11870613), (18, 7913742), (27, 5275828), (31, 4595076), (36, 3956871), (54, 2637914), (62, 2297538), (93, 1531692), (108, 1318957), (124, 1148769), (157, 907308), (186, 765846), (271, 525636), (279, 510564), (314, 453654), (372, 382923), (471, 302436), (542, 262818), (558, 255282), (628, 226827), (813, 175212), (837, 170188), (942, 151218), (1084, 131409), (1116, 127641), (1413, 100812), (1626, 87606), (1674, 85094), (1884, 75609), (2439, 58404), (2826, 50406), (3252, 43803), (3348, 42547), (4239, 33604), (4867, 29268), (4878, 29202), (5652, 25203), (7317, 19468), (8401, 16956), (8478, 16802), (9734, 14634), (9756, 14601)]