158829788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 308601216

約数和(自身を除く): 149771428

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 251, 283, 502, 559, 566, 1004, 1118, 1132, 2236, 3263, 3679, 6526, 7358, 10793, 12169, 13052, 14716, 21586, 24338, 43172, 48676, 71033, 140309, 142066, 158197, 280618, 284132, 316394, 561236, 632788, 923429, 1846858, 3054419, 3693716, 6108838, 12217676, 39707447, 79414894, 158829788]

約数ペア:

[(1, 158829788), (2, 79414894), (4, 39707447), (13, 12217676), (26, 6108838), (43, 3693716), (52, 3054419), (86, 1846858), (172, 923429), (251, 632788), (283, 561236), (502, 316394), (559, 284132), (566, 280618), (1004, 158197), (1118, 142066), (1132, 140309), (2236, 71033), (3263, 48676), (3679, 43172), (6526, 24338), (7358, 21586), (10793, 14716), (12169, 13052)]