156911909791

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1361}}^1\times {\mathrm{2377}}^1$

素因数の和:3812

約数の個数: 48

約数和(自身を含む): 199149547968

約数和(自身を除く): 42237638177

約数列:

[1, 7, 13, 41, 91, 169, 287, 533, 1183, 1361, 2377, 3731, 6929, 9527, 16639, 17693, 30901, 48503, 55801, 97457, 123851, 216307, 230009, 390607, 401713, 682199, 725413, 1266941, 1610063, 2811991, 3235097, 5077891, 8868587, 9430369, 16470233, 22645679, 42056261, 66012583, 115291631, 132638977, 294393827, 546731393, 928472839, 1724306701, 3827119751, 12070146907, 22415987113, 156911909791]

約数ペア:

[(1, 156911909791), (7, 22415987113), (13, 12070146907), (41, 3827119751), (91, 1724306701), (169, 928472839), (287, 546731393), (533, 294393827), (1183, 132638977), (1361, 115291631), (2377, 66012583), (3731, 42056261), (6929, 22645679), (9527, 16470233), (16639, 9430369), (17693, 8868587), (30901, 5077891), (48503, 3235097), (55801, 2811991), (97457, 1610063), (123851, 1266941), (216307, 725413), (230009, 682199), (390607, 401713)]