159849172

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 345885120

約数和(自身を除く): 186035948

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 59, 92, 98, 118, 161, 196, 236, 322, 413, 601, 644, 826, 1127, 1202, 1357, 1652, 2254, 2404, 2714, 2891, 4207, 4508, 5428, 5782, 8414, 9499, 11564, 13823, 16828, 18998, 27646, 29449, 35459, 37996, 55292, 58898, 66493, 70918, 96761, 117796, 132986, 141836, 193522, 248213, 265972, 387044, 496426, 677327, 815557, 992852, 1354654, 1631114, 1737491, 2709308, 3262228, 3474982, 5708899, 6949964, 11417798, 22835596, 39962293, 79924586, 159849172]

約数ペア:

[(1, 159849172), (2, 79924586), (4, 39962293), (7, 22835596), (14, 11417798), (23, 6949964), (28, 5708899), (46, 3474982), (49, 3262228), (59, 2709308), (92, 1737491), (98, 1631114), (118, 1354654), (161, 992852), (196, 815557), (236, 677327), (322, 496426), (413, 387044), (601, 265972), (644, 248213), (826, 193522), (1127, 141836), (1202, 132986), (1357, 117796), (1652, 96761), (2254, 70918), (2404, 66493), (2714, 58898), (2891, 55292), (4207, 37996), (4508, 35459), (5428, 29449), (5782, 27646), (8414, 18998), (9499, 16828), (11564, 13823)]