156763046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{587}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 262483200

約数和(自身を除く): 105720154

約数列:

[1, 2, 11, 22, 61, 122, 199, 398, 587, 671, 1174, 1342, 2189, 4378, 6457, 12139, 12914, 24278, 35807, 71614, 116813, 133529, 233626, 267058, 393877, 787754, 1284943, 2569886, 7125593, 14251186, 78381523, 156763046]

約数ペア:

[(1, 156763046), (2, 78381523), (11, 14251186), (22, 7125593), (61, 2569886), (122, 1284943), (199, 787754), (398, 393877), (587, 267058), (671, 233626), (1174, 133529), (1342, 116813), (2189, 71614), (4378, 35807), (6457, 24278), (12139, 12914)]