161356104

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8209}}^1$

素因数の和:8244

約数の個数: 128

約数和(自身を含む): 551712000

約数和(自身を除く): 390355896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 8209, 9828, 16418, 19656, 24627, 32836, 49254, 57463, 65672, 73881, 98508, 106717, 114926, 147762, 172389, 197016, 213434, 221643, 229852, 295524, 320151, 344778, 426868, 443286, 459704, 517167, 591048, 640302, 689556, 747019, 853736, 886572, 960453, 1034334, 1280604, 1379112, 1494038, 1551501, 1773144, 1920906, 2068668, 2241057, 2561208, 2881359, 2988076, 3103002, 3841812, 4137336, 4482114, 5762718, 5976152, 6206004, 6723171, 7683624, 8964228, 11525436, 12412008, 13446342, 17928456, 20169513, 23050872, 26892684, 40339026, 53785368, 80678052, 161356104]

約数ペア:

[(1, 161356104), (2, 80678052), (3, 53785368), (4, 40339026), (6, 26892684), (7, 23050872), (8, 20169513), (9, 17928456), (12, 13446342), (13, 12412008), (14, 11525436), (18, 8964228), (21, 7683624), (24, 6723171), (26, 6206004), (27, 5976152), (28, 5762718), (36, 4482114), (39, 4137336), (42, 3841812), (52, 3103002), (54, 2988076), (56, 2881359), (63, 2561208), (72, 2241057), (78, 2068668), (84, 1920906), (91, 1773144), (104, 1551501), (108, 1494038), (117, 1379112), (126, 1280604), (156, 1034334), (168, 960453), (182, 886572), (189, 853736), (216, 747019), (234, 689556), (252, 640302), (273, 591048), (312, 517167), (351, 459704), (364, 443286), (378, 426868), (468, 344778), (504, 320151), (546, 295524), (702, 229852), (728, 221643), (756, 213434), (819, 197016), (936, 172389), (1092, 147762), (1404, 114926), (1512, 106717), (1638, 98508), (2184, 73881), (2457, 65672), (2808, 57463), (3276, 49254), (4914, 32836), (6552, 24627), (8209, 19656), (9828, 16418)]