181990692

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^4\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 120

約数和(自身を含む): 519808800

約数和(自身を除く): 337818108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 59, 78, 108, 117, 118, 156, 169, 177, 234, 236, 338, 351, 354, 468, 507, 531, 676, 702, 708, 767, 1014, 1062, 1404, 1521, 1534, 1593, 2028, 2124, 2197, 2301, 3042, 3068, 3186, 4394, 4563, 4602, 6084, 6372, 6591, 6903, 8788, 9126, 9204, 9971, 13182, 13806, 18252, 19773, 19942, 20709, 26364, 27612, 28561, 29913, 39546, 39884, 41418, 57122, 59319, 59826, 79092, 82836, 85683, 89739, 114244, 118638, 119652, 129623, 171366, 179478, 237276, 257049, 259246, 269217, 342732, 358956, 388869, 514098, 518492, 538434, 771147, 777738, 1028196, 1076868, 1166607, 1542294, 1555476, 1685099, 2333214, 3084588, 3370198, 3499821, 4666428, 5055297, 6740396, 6999642, 10110594, 13999284, 15165891, 20221188, 30331782, 45497673, 60663564, 90995346, 181990692]

約数ペア:

[(1, 181990692), (2, 90995346), (3, 60663564), (4, 45497673), (6, 30331782), (9, 20221188), (12, 15165891), (13, 13999284), (18, 10110594), (26, 6999642), (27, 6740396), (36, 5055297), (39, 4666428), (52, 3499821), (54, 3370198), (59, 3084588), (78, 2333214), (108, 1685099), (117, 1555476), (118, 1542294), (156, 1166607), (169, 1076868), (177, 1028196), (234, 777738), (236, 771147), (338, 538434), (351, 518492), (354, 514098), (468, 388869), (507, 358956), (531, 342732), (676, 269217), (702, 259246), (708, 257049), (767, 237276), (1014, 179478), (1062, 171366), (1404, 129623), (1521, 119652), (1534, 118638), (1593, 114244), (2028, 89739), (2124, 85683), (2197, 82836), (2301, 79092), (3042, 59826), (3068, 59319), (3186, 57122), (4394, 41418), (4563, 39884), (4602, 39546), (6084, 29913), (6372, 28561), (6591, 27612), (6903, 26364), (8788, 20709), (9126, 19942), (9204, 19773), (9971, 18252), (13182, 13806)]