168654142

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 267125760

約数和(自身を除く): 98471618

約数列:

[1, 2, 47, 61, 67, 94, 122, 134, 439, 878, 2867, 3149, 4087, 5734, 6298, 8174, 20633, 26779, 29413, 41266, 53558, 58826, 192089, 384178, 1258613, 1382411, 1794193, 2517226, 2764822, 3588386, 84327071, 168654142]

約数ペア:

[(1, 168654142), (2, 84327071), (47, 3588386), (61, 2764822), (67, 2517226), (94, 1794193), (122, 1382411), (134, 1258613), (439, 384178), (878, 192089), (2867, 58826), (3149, 53558), (4087, 41266), (5734, 29413), (6298, 26779), (8174, 20633)]