163426770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139681}}^1$

素因数の和:139707

約数の個数: 48

約数和(自身を含む): 457598232

約数和(自身を除く): 294171462

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 139681, 279362, 419043, 698405, 838086, 1257129, 1396810, 1815853, 2095215, 2514258, 3631706, 4190430, 5447559, 6285645, 9079265, 10895118, 12571290, 16342677, 18158530, 27237795, 32685354, 54475590, 81713385, 163426770]

約数ペア:

[(1, 163426770), (2, 81713385), (3, 54475590), (5, 32685354), (6, 27237795), (9, 18158530), (10, 16342677), (13, 12571290), (15, 10895118), (18, 9079265), (26, 6285645), (30, 5447559), (39, 4190430), (45, 3631706), (65, 2514258), (78, 2095215), (90, 1815853), (117, 1396810), (130, 1257129), (195, 838086), (234, 698405), (390, 419043), (585, 279362), (1170, 139681)]