163071738

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{70229}}^1$

素因数の和:70283

約数の個数: 32

約数和(自身を含む): 370814400

約数和(自身を除く): 207742662

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 70229, 140458, 210687, 421374, 632061, 1264122, 1896183, 3019847, 3792366, 6039694, 9059541, 18119082, 27178623, 54357246, 81535869, 163071738]

約数ペア:

[(1, 163071738), (2, 81535869), (3, 54357246), (6, 27178623), (9, 18119082), (18, 9059541), (27, 6039694), (43, 3792366), (54, 3019847), (86, 1896183), (129, 1264122), (258, 632061), (387, 421374), (774, 210687), (1161, 140458), (2322, 70229)]