156941127

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 294727680

約数和(自身を除く): 137786553

約数列:

[1, 3, 7, 9, 17, 21, 29, 31, 51, 63, 87, 93, 119, 153, 163, 203, 217, 261, 279, 357, 489, 493, 527, 609, 651, 899, 1071, 1141, 1467, 1479, 1581, 1827, 1953, 2697, 2771, 3423, 3451, 3689, 4437, 4727, 4743, 5053, 6293, 8091, 8313, 10269, 10353, 11067, 14181, 15159, 15283, 18879, 19397, 24939, 31059, 33089, 33201, 35371, 42543, 45477, 45849, 56637, 58191, 80359, 85901, 99267, 106113, 106981, 137547, 146537, 174573, 241077, 257703, 297801, 318339, 320943, 439611, 562513, 601307, 723231, 773109, 962829, 1025759, 1318833, 1687539, 1803921, 2491129, 3077277, 5062617, 5411763, 7473387, 9231831, 17437903, 22420161, 52313709, 156941127]

約数ペア:

[(1, 156941127), (3, 52313709), (7, 22420161), (9, 17437903), (17, 9231831), (21, 7473387), (29, 5411763), (31, 5062617), (51, 3077277), (63, 2491129), (87, 1803921), (93, 1687539), (119, 1318833), (153, 1025759), (163, 962829), (203, 773109), (217, 723231), (261, 601307), (279, 562513), (357, 439611), (489, 320943), (493, 318339), (527, 297801), (609, 257703), (651, 241077), (899, 174573), (1071, 146537), (1141, 137547), (1467, 106981), (1479, 106113), (1581, 99267), (1827, 85901), (1953, 80359), (2697, 58191), (2771, 56637), (3423, 45849), (3451, 45477), (3689, 42543), (4437, 35371), (4727, 33201), (4743, 33089), (5053, 31059), (6293, 24939), (8091, 19397), (8313, 18879), (10269, 15283), (10353, 15159), (11067, 14181)]