129956716

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 245887488

約数和(自身を除く): 115930772

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 131, 164, 262, 263, 524, 526, 943, 1052, 1886, 3013, 3772, 5371, 6026, 6049, 10742, 10783, 12052, 12098, 21484, 21566, 24196, 34453, 43132, 68906, 123533, 137812, 247066, 248009, 494132, 496018, 792419, 992036, 1412573, 1584838, 2825146, 3169676, 5650292, 32489179, 64978358, 129956716]

約数ペア:

[(1, 129956716), (2, 64978358), (4, 32489179), (23, 5650292), (41, 3169676), (46, 2825146), (82, 1584838), (92, 1412573), (131, 992036), (164, 792419), (262, 496018), (263, 494132), (524, 248009), (526, 247066), (943, 137812), (1052, 123533), (1886, 68906), (3013, 43132), (3772, 34453), (5371, 24196), (6026, 21566), (6049, 21484), (10742, 12098), (10783, 12052)]