142691952

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{659}}^1$

素因数の和:1030

約数の個数: 80

約数和(自身を含む): 398724480

約数和(自身を除く): 256032528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 347, 624, 659, 694, 1041, 1318, 1388, 1977, 2082, 2636, 2776, 3954, 4164, 4511, 5272, 5552, 7908, 8328, 8567, 9022, 10544, 13533, 15816, 16656, 17134, 18044, 25701, 27066, 31632, 34268, 36088, 51402, 54132, 68536, 72176, 102804, 108264, 137072, 205608, 216528, 228673, 411216, 457346, 686019, 914692, 1372038, 1829384, 2744076, 2972749, 3658768, 5488152, 5945498, 8918247, 10976304, 11890996, 17836494, 23781992, 35672988, 47563984, 71345976, 142691952]

約数ペア:

[(1, 142691952), (2, 71345976), (3, 47563984), (4, 35672988), (6, 23781992), (8, 17836494), (12, 11890996), (13, 10976304), (16, 8918247), (24, 5945498), (26, 5488152), (39, 3658768), (48, 2972749), (52, 2744076), (78, 1829384), (104, 1372038), (156, 914692), (208, 686019), (312, 457346), (347, 411216), (624, 228673), (659, 216528), (694, 205608), (1041, 137072), (1318, 108264), (1388, 102804), (1977, 72176), (2082, 68536), (2636, 54132), (2776, 51402), (3954, 36088), (4164, 34268), (4511, 31632), (5272, 27066), (5552, 25701), (7908, 18044), (8328, 17134), (8567, 16656), (9022, 15816), (10544, 13533)]