131401452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{120331}}^1$

素因数の和:120358

約数の個数: 48

約数和(自身を含む): 377361152

約数和(自身を除く): 245959700

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 120331, 240662, 360993, 481324, 721986, 842317, 1443972, 1564303, 1684634, 2526951, 3128606, 3369268, 4692909, 5053902, 6257212, 9385818, 10107804, 10950121, 18771636, 21900242, 32850363, 43800484, 65700726, 131401452]

約数ペア:

[(1, 131401452), (2, 65700726), (3, 43800484), (4, 32850363), (6, 21900242), (7, 18771636), (12, 10950121), (13, 10107804), (14, 9385818), (21, 6257212), (26, 5053902), (28, 4692909), (39, 3369268), (42, 3128606), (52, 2526951), (78, 1684634), (84, 1564303), (91, 1443972), (156, 842317), (182, 721986), (273, 481324), (364, 360993), (546, 240662), (1092, 120331)]