145864836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{311677}}^1$

素因数の和:311700

約数の個数: 36

約数和(自身を含む): 397077772

約数和(自身を除く): 251212936

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 311677, 623354, 935031, 1246708, 1870062, 2805093, 3740124, 4051801, 5610186, 8103602, 11220372, 12155403, 16207204, 24310806, 36466209, 48621612, 72932418, 145864836]

約数ペア:

[(1, 145864836), (2, 72932418), (3, 48621612), (4, 36466209), (6, 24310806), (9, 16207204), (12, 12155403), (13, 11220372), (18, 8103602), (26, 5610186), (36, 4051801), (39, 3740124), (52, 2805093), (78, 1870062), (117, 1246708), (156, 935031), (234, 623354), (468, 311677)]