163131930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139429}}^1$

素因数の和:139455

約数の個数: 48

約数和(自身を含む): 456772680

約数和(自身を除く): 293640750

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, 139429, 278858, 418287, 697145, 836574, 1254861, 1394290, 1812577, 2091435, 2509722, 3625154, 4182870, 5437731, 6274305, 9062885, 10875462, 12548610, 16313193, 18125770, 27188655, 32626386, 54377310, 81565965, 163131930]

約数ペア:

[(1, 163131930), (2, 81565965), (3, 54377310), (5, 32626386), (6, 27188655), (9, 18125770), (10, 16313193), (13, 12548610), (15, 10875462), (18, 9062885), (26, 6274305), (30, 5437731), (39, 4182870), (45, 3625154), (65, 2509722), (78, 2091435), (90, 1812577), (117, 1394290), (130, 1254861), (195, 836574), (234, 697145), (390, 418287), (585, 278858), (1170, 139429)]