156939650452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{234851}}^1$

素因数の和:235120

約数の個数: 48

約数和(自身を含む): 301595059584

約数和(自身を除く): 144655409132

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 181, 284, 362, 724, 923, 1846, 2353, 3692, 4706, 9412, 12851, 25702, 51404, 167063, 234851, 334126, 469702, 668252, 939404, 3053063, 6106126, 12212252, 16674421, 33348842, 42508031, 66697684, 85016062, 170032124, 216767473, 433534946, 552604403, 867069892, 1105208806, 2210417612, 3018070201, 6036140402, 12072280804, 39234912613, 78469825226, 156939650452]

約数ペア:

[(1, 156939650452), (2, 78469825226), (4, 39234912613), (13, 12072280804), (26, 6036140402), (52, 3018070201), (71, 2210417612), (142, 1105208806), (181, 867069892), (284, 552604403), (362, 433534946), (724, 216767473), (923, 170032124), (1846, 85016062), (2353, 66697684), (3692, 42508031), (4706, 33348842), (9412, 16674421), (12851, 12212252), (25702, 6106126), (51404, 3053063), (167063, 939404), (234851, 668252), (334126, 469702)]