167104890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 472780800

約数和(自身を除く): 305675910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 71, 90, 115, 135, 138, 142, 207, 213, 230, 270, 345, 355, 379, 414, 426, 621, 639, 690, 710, 758, 1035, 1065, 1137, 1242, 1278, 1633, 1895, 1917, 2070, 2130, 2274, 3105, 3195, 3266, 3411, 3790, 3834, 4899, 5685, 6210, 6390, 6822, 8165, 8717, 9585, 9798, 10233, 11370, 14697, 16330, 17055, 17434, 19170, 20466, 24495, 26151, 26909, 29394, 34110, 43585, 44091, 48990, 51165, 52302, 53818, 73485, 78453, 80727, 87170, 88182, 102330, 130755, 134545, 146970, 156906, 161454, 220455, 235359, 242181, 261510, 269090, 392265, 403635, 440910, 470718, 484362, 618907, 726543, 784530, 807270, 1176795, 1210905, 1237814, 1453086, 1856721, 2353590, 2421810, 3094535, 3632715, 3713442, 5570163, 6189070, 7265430, 9283605, 11140326, 16710489, 18567210, 27850815, 33420978, 55701630, 83552445, 167104890]

約数ペア:

[(1, 167104890), (2, 83552445), (3, 55701630), (5, 33420978), (6, 27850815), (9, 18567210), (10, 16710489), (15, 11140326), (18, 9283605), (23, 7265430), (27, 6189070), (30, 5570163), (45, 3713442), (46, 3632715), (54, 3094535), (69, 2421810), (71, 2353590), (90, 1856721), (115, 1453086), (135, 1237814), (138, 1210905), (142, 1176795), (207, 807270), (213, 784530), (230, 726543), (270, 618907), (345, 484362), (355, 470718), (379, 440910), (414, 403635), (426, 392265), (621, 269090), (639, 261510), (690, 242181), (710, 235359), (758, 220455), (1035, 161454), (1065, 156906), (1137, 146970), (1242, 134545), (1278, 130755), (1633, 102330), (1895, 88182), (1917, 87170), (2070, 80727), (2130, 78453), (2274, 73485), (3105, 53818), (3195, 52302), (3266, 51165), (3411, 48990), (3790, 44091), (3834, 43585), (4899, 34110), (5685, 29394), (6210, 26909), (6390, 26151), (6822, 24495), (8165, 20466), (8717, 19170), (9585, 17434), (9798, 17055), (10233, 16330), (11370, 14697)]