168889414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 273067200

約数和(自身を除く): 104177786

約数列:

[1, 2, 23, 41, 46, 82, 149, 298, 601, 943, 1202, 1886, 3427, 6109, 6854, 12218, 13823, 24641, 27646, 49282, 89549, 140507, 179098, 281014, 566743, 1133486, 2059627, 3671509, 4119254, 7343018, 84444707, 168889414]

約数ペア:

[(1, 168889414), (2, 84444707), (23, 7343018), (41, 4119254), (46, 3671509), (82, 2059627), (149, 1133486), (298, 566743), (601, 281014), (943, 179098), (1202, 140507), (1886, 89549), (3427, 49282), (6109, 27646), (6854, 24641), (12218, 13823)]