168318072

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179827}}^1$

素因数の和:179852

約数の個数: 48

約数和(自身を含む): 490930440

約数和(自身を除く): 322612368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 179827, 359654, 539481, 719308, 1078962, 1438616, 1618443, 2157924, 2337751, 3236886, 4315848, 4675502, 6473772, 7013253, 9351004, 12947544, 14026506, 18702008, 21039759, 28053012, 42079518, 56106024, 84159036, 168318072]

約数ペア:

[(1, 168318072), (2, 84159036), (3, 56106024), (4, 42079518), (6, 28053012), (8, 21039759), (9, 18702008), (12, 14026506), (13, 12947544), (18, 9351004), (24, 7013253), (26, 6473772), (36, 4675502), (39, 4315848), (52, 3236886), (72, 2337751), (78, 2157924), (104, 1618443), (117, 1438616), (156, 1078962), (234, 719308), (312, 539481), (468, 359654), (936, 179827)]