159159456

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17827}}^1$

素因数の和:17874

約数の個数: 72

約数和(自身を含む): 467236224

約数和(自身を除く): 308076768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 17827, 35654, 53481, 71308, 106962, 142616, 160443, 213924, 285232, 320886, 427848, 552637, 570464, 641772, 855696, 1105274, 1283544, 1657911, 1711392, 2210548, 2567088, 3315822, 4421096, 4973733, 5134176, 6631644, 8842192, 9947466, 13263288, 17684384, 19894932, 26526576, 39789864, 53053152, 79579728, 159159456]

約数ペア:

[(1, 159159456), (2, 79579728), (3, 53053152), (4, 39789864), (6, 26526576), (8, 19894932), (9, 17684384), (12, 13263288), (16, 9947466), (18, 8842192), (24, 6631644), (31, 5134176), (32, 4973733), (36, 4421096), (48, 3315822), (62, 2567088), (72, 2210548), (93, 1711392), (96, 1657911), (124, 1283544), (144, 1105274), (186, 855696), (248, 641772), (279, 570464), (288, 552637), (372, 427848), (496, 320886), (558, 285232), (744, 213924), (992, 160443), (1116, 142616), (1488, 106962), (2232, 71308), (2976, 53481), (4464, 35654), (8928, 17827)]