162618560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 168

約数和(自身を含む): 437302656

約数和(自身を除く): 274684096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 97, 104, 124, 130, 155, 160, 169, 194, 208, 248, 260, 310, 320, 338, 388, 403, 416, 485, 496, 520, 620, 676, 776, 806, 832, 845, 970, 992, 1040, 1240, 1261, 1352, 1552, 1612, 1690, 1940, 1984, 2015, 2080, 2480, 2522, 2704, 3007, 3104, 3224, 3380, 3880, 4030, 4160, 4960, 5044, 5239, 5408, 6014, 6208, 6305, 6448, 6760, 7760, 8060, 9920, 10088, 10478, 10816, 12028, 12610, 12896, 13520, 15035, 15520, 16120, 16393, 20176, 20956, 24056, 25220, 25792, 26195, 27040, 30070, 31040, 32240, 32786, 39091, 40352, 41912, 48112, 50440, 52390, 54080, 60140, 64480, 65572, 78182, 80704, 81965, 83824, 96224, 100880, 104780, 120280, 128960, 131144, 156364, 163930, 167648, 192448, 195455, 201760, 209560, 240560, 262288, 312728, 327860, 335296, 390910, 403520, 419120, 481120, 508183, 524576, 625456, 655720, 781820, 838240, 962240, 1016366, 1049152, 1250912, 1311440, 1563640, 1676480, 2032732, 2501824, 2540915, 2622880, 3127280, 4065464, 5081830, 5245760, 6254560, 8130928, 10163660, 12509120, 16261856, 20327320, 32523712, 40654640, 81309280, 162618560]

約数ペア:

[(1, 162618560), (2, 81309280), (4, 40654640), (5, 32523712), (8, 20327320), (10, 16261856), (13, 12509120), (16, 10163660), (20, 8130928), (26, 6254560), (31, 5245760), (32, 5081830), (40, 4065464), (52, 3127280), (62, 2622880), (64, 2540915), (65, 2501824), (80, 2032732), (97, 1676480), (104, 1563640), (124, 1311440), (130, 1250912), (155, 1049152), (160, 1016366), (169, 962240), (194, 838240), (208, 781820), (248, 655720), (260, 625456), (310, 524576), (320, 508183), (338, 481120), (388, 419120), (403, 403520), (416, 390910), (485, 335296), (496, 327860), (520, 312728), (620, 262288), (676, 240560), (776, 209560), (806, 201760), (832, 195455), (845, 192448), (970, 167648), (992, 163930), (1040, 156364), (1240, 131144), (1261, 128960), (1352, 120280), (1552, 104780), (1612, 100880), (1690, 96224), (1940, 83824), (1984, 81965), (2015, 80704), (2080, 78182), (2480, 65572), (2522, 64480), (2704, 60140), (3007, 54080), (3104, 52390), (3224, 50440), (3380, 48112), (3880, 41912), (4030, 40352), (4160, 39091), (4960, 32786), (5044, 32240), (5239, 31040), (5408, 30070), (6014, 27040), (6208, 26195), (6305, 25792), (6448, 25220), (6760, 24056), (7760, 20956), (8060, 20176), (9920, 16393), (10088, 16120), (10478, 15520), (10816, 15035), (12028, 13520), (12610, 12896)]