151805264

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1876

約数の個数: 60

約数和(自身を含む): 328943232

約数和(自身を除く): 177137968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 676, 806, 1352, 1612, 1811, 2704, 3224, 3622, 5239, 6448, 7244, 10478, 14488, 20956, 23543, 28976, 41912, 47086, 56141, 83824, 94172, 112282, 188344, 224564, 306059, 376688, 449128, 612118, 729833, 898256, 1224236, 1459666, 2448472, 2919332, 4896944, 5838664, 9487829, 11677328, 18975658, 37951316, 75902632, 151805264]

約数ペア:

[(1, 151805264), (2, 75902632), (4, 37951316), (8, 18975658), (13, 11677328), (16, 9487829), (26, 5838664), (31, 4896944), (52, 2919332), (62, 2448472), (104, 1459666), (124, 1224236), (169, 898256), (208, 729833), (248, 612118), (338, 449128), (403, 376688), (496, 306059), (676, 224564), (806, 188344), (1352, 112282), (1612, 94172), (1811, 83824), (2704, 56141), (3224, 47086), (3622, 41912), (5239, 28976), (6448, 23543), (7244, 20956), (10478, 14488)]