130000712

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 247104000

約数和(自身を除く): 117103288

約数列:

[1, 2, 4, 8, 149, 191, 298, 382, 571, 596, 764, 1142, 1192, 1528, 2284, 4568, 28459, 56918, 85079, 109061, 113836, 170158, 218122, 227672, 340316, 436244, 680632, 872488, 16250089, 32500178, 65000356, 130000712]

約数ペア:

[(1, 130000712), (2, 65000356), (4, 32500178), (8, 16250089), (149, 872488), (191, 680632), (298, 436244), (382, 340316), (571, 227672), (596, 218122), (764, 170158), (1142, 113836), (1192, 109061), (1528, 85079), (2284, 56918), (4568, 28459)]