169583358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 425502720

約数和(自身を除く): 255919362

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 37, 42, 53, 58, 71, 74, 87, 106, 111, 142, 159, 174, 203, 213, 222, 259, 318, 371, 406, 426, 497, 518, 609, 742, 777, 994, 1073, 1113, 1218, 1491, 1537, 1554, 1961, 2059, 2146, 2226, 2627, 2982, 3074, 3219, 3763, 3922, 4118, 4611, 5254, 5883, 6177, 6438, 7511, 7526, 7881, 9222, 10759, 11289, 11766, 12354, 13727, 14413, 15022, 15762, 18389, 21518, 22533, 22578, 26341, 27454, 28826, 32277, 36778, 41181, 43239, 45066, 52682, 55167, 56869, 64554, 76183, 79023, 82362, 86478, 109127, 110334, 113738, 139231, 152366, 158046, 170607, 218254, 228549, 278462, 327381, 341214, 398083, 417693, 457098, 533281, 654762, 763889, 796166, 835386, 974617, 1066562, 1194249, 1527778, 1599843, 1949234, 2291667, 2388498, 2923851, 3199686, 4037699, 4583334, 5847702, 8075398, 12113097, 24226194, 28263893, 56527786, 84791679, 169583358]

約数ペア:

[(1, 169583358), (2, 84791679), (3, 56527786), (6, 28263893), (7, 24226194), (14, 12113097), (21, 8075398), (29, 5847702), (37, 4583334), (42, 4037699), (53, 3199686), (58, 2923851), (71, 2388498), (74, 2291667), (87, 1949234), (106, 1599843), (111, 1527778), (142, 1194249), (159, 1066562), (174, 974617), (203, 835386), (213, 796166), (222, 763889), (259, 654762), (318, 533281), (371, 457098), (406, 417693), (426, 398083), (497, 341214), (518, 327381), (609, 278462), (742, 228549), (777, 218254), (994, 170607), (1073, 158046), (1113, 152366), (1218, 139231), (1491, 113738), (1537, 110334), (1554, 109127), (1961, 86478), (2059, 82362), (2146, 79023), (2226, 76183), (2627, 64554), (2982, 56869), (3074, 55167), (3219, 52682), (3763, 45066), (3922, 43239), (4118, 41181), (4611, 36778), (5254, 32277), (5883, 28826), (6177, 27454), (6438, 26341), (7511, 22578), (7526, 22533), (7881, 21518), (9222, 18389), (10759, 15762), (11289, 15022), (11766, 14413), (12354, 13727)]