158943330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6469}}^1$

素因数の和:6505

約数の個数: 128

約数和(自身を含む): 521740800

約数和(自身を除く): 362797470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 6469, 8190, 12285, 12938, 19407, 24570, 32345, 38814, 45283, 58221, 64690, 84097, 90566, 97035, 116442, 135849, 168194, 174663, 194070, 226415, 252291, 271698, 291105, 349326, 407547, 420485, 452830, 504582, 582210, 588679, 679245, 756873, 815094, 840970, 873315, 1177358, 1222641, 1261455, 1358490, 1513746, 1746630, 1766037, 2037735, 2270619, 2445282, 2522910, 2943395, 3532074, 3784365, 4075470, 4541238, 5298111, 5886790, 6113205, 7568730, 8830185, 10596222, 11353095, 12226410, 15894333, 17660370, 22706190, 26490555, 31788666, 52981110, 79471665, 158943330]

約数ペア:

[(1, 158943330), (2, 79471665), (3, 52981110), (5, 31788666), (6, 26490555), (7, 22706190), (9, 17660370), (10, 15894333), (13, 12226410), (14, 11353095), (15, 10596222), (18, 8830185), (21, 7568730), (26, 6113205), (27, 5886790), (30, 5298111), (35, 4541238), (39, 4075470), (42, 3784365), (45, 3532074), (54, 2943395), (63, 2522910), (65, 2445282), (70, 2270619), (78, 2037735), (90, 1766037), (91, 1746630), (105, 1513746), (117, 1358490), (126, 1261455), (130, 1222641), (135, 1177358), (182, 873315), (189, 840970), (195, 815094), (210, 756873), (234, 679245), (270, 588679), (273, 582210), (315, 504582), (351, 452830), (378, 420485), (390, 407547), (455, 349326), (546, 291105), (585, 271698), (630, 252291), (702, 226415), (819, 194070), (910, 174663), (945, 168194), (1170, 135849), (1365, 116442), (1638, 97035), (1755, 90566), (1890, 84097), (2457, 64690), (2730, 58221), (3510, 45283), (4095, 38814), (4914, 32345), (6469, 24570), (8190, 19407), (12285, 12938)]