142141012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6991}}^1$

素因数の和:7048

約数の個数: 48

約数和(自身を含む): 296013312

約数和(自身を除く): 153872300

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 5083, 6991, 10166, 13982, 20332, 27964, 90883, 118847, 160793, 181766, 237694, 321586, 363532, 475388, 643172, 1545011, 2090309, 2733481, 3090022, 4180618, 5466962, 6180044, 8361236, 10933924, 35535253, 71070506, 142141012]

約数ペア:

[(1, 142141012), (2, 71070506), (4, 35535253), (13, 10933924), (17, 8361236), (23, 6180044), (26, 5466962), (34, 4180618), (46, 3090022), (52, 2733481), (68, 2090309), (92, 1545011), (221, 643172), (299, 475388), (391, 363532), (442, 321586), (598, 237694), (782, 181766), (884, 160793), (1196, 118847), (1564, 90883), (5083, 27964), (6991, 20332), (10166, 13982)]