169709436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 496982304

約数和(自身を除く): 327272868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 83, 102, 117, 153, 156, 166, 204, 221, 234, 249, 257, 306, 332, 442, 468, 498, 514, 612, 663, 747, 771, 884, 996, 1028, 1079, 1326, 1411, 1494, 1542, 1989, 2158, 2313, 2652, 2822, 2988, 3084, 3237, 3341, 3978, 4233, 4316, 4369, 4626, 5644, 6474, 6682, 7956, 8466, 8738, 9252, 9711, 10023, 12699, 12948, 13107, 13364, 16932, 17476, 18343, 19422, 20046, 21331, 25398, 26214, 30069, 36686, 38844, 39321, 40092, 42662, 50796, 52428, 55029, 56797, 60138, 63993, 73372, 78642, 85324, 110058, 113594, 120276, 127986, 157284, 165087, 170391, 191979, 220116, 227188, 255972, 277303, 330174, 340782, 362627, 383958, 511173, 554606, 660348, 681564, 725254, 767916, 831909, 1022346, 1087881, 1109212, 1450508, 1663818, 2044692, 2175762, 2495727, 3263643, 3327636, 4351524, 4714151, 4991454, 6527286, 9428302, 9982908, 13054572, 14142453, 18856604, 28284906, 42427359, 56569812, 84854718, 169709436]

約数ペア:

[(1, 169709436), (2, 84854718), (3, 56569812), (4, 42427359), (6, 28284906), (9, 18856604), (12, 14142453), (13, 13054572), (17, 9982908), (18, 9428302), (26, 6527286), (34, 4991454), (36, 4714151), (39, 4351524), (51, 3327636), (52, 3263643), (68, 2495727), (78, 2175762), (83, 2044692), (102, 1663818), (117, 1450508), (153, 1109212), (156, 1087881), (166, 1022346), (204, 831909), (221, 767916), (234, 725254), (249, 681564), (257, 660348), (306, 554606), (332, 511173), (442, 383958), (468, 362627), (498, 340782), (514, 330174), (612, 277303), (663, 255972), (747, 227188), (771, 220116), (884, 191979), (996, 170391), (1028, 165087), (1079, 157284), (1326, 127986), (1411, 120276), (1494, 113594), (1542, 110058), (1989, 85324), (2158, 78642), (2313, 73372), (2652, 63993), (2822, 60138), (2988, 56797), (3084, 55029), (3237, 52428), (3341, 50796), (3978, 42662), (4233, 40092), (4316, 39321), (4369, 38844), (4626, 36686), (5644, 30069), (6474, 26214), (6682, 25398), (7956, 21331), (8466, 20046), (8738, 19422), (9252, 18343), (9711, 17476), (10023, 16932), (12699, 13364), (12948, 13107)]