158124512

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4177}}^1$

素因数の和:4220

約数の個数: 72

約数和(自身を含む): 385345296

約数和(自身を除く): 227220784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2704, 2912, 4177, 4732, 5408, 8354, 9464, 16708, 18928, 29239, 33416, 37856, 54301, 58478, 66832, 108602, 116956, 133664, 217204, 233912, 380107, 434408, 467824, 705913, 760214, 868816, 935648, 1411826, 1520428, 1737632, 2823652, 3040856, 4941391, 5647304, 6081712, 9882782, 11294608, 12163424, 19765564, 22589216, 39531128, 79062256, 158124512]

約数ペア:

[(1, 158124512), (2, 79062256), (4, 39531128), (7, 22589216), (8, 19765564), (13, 12163424), (14, 11294608), (16, 9882782), (26, 6081712), (28, 5647304), (32, 4941391), (52, 3040856), (56, 2823652), (91, 1737632), (104, 1520428), (112, 1411826), (169, 935648), (182, 868816), (208, 760214), (224, 705913), (338, 467824), (364, 434408), (416, 380107), (676, 233912), (728, 217204), (1183, 133664), (1352, 116956), (1456, 108602), (2366, 66832), (2704, 58478), (2912, 54301), (4177, 37856), (4732, 33416), (5408, 29239), (8354, 18928), (9464, 16708)]