128962386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 340055040

約数和(自身を除く): 211092654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 103, 114, 126, 133, 171, 206, 266, 309, 342, 399, 523, 618, 721, 798, 927, 1046, 1197, 1442, 1569, 1854, 1957, 2163, 2394, 3138, 3661, 3914, 4326, 4707, 5871, 6489, 7322, 9414, 9937, 10983, 11742, 12978, 13699, 17613, 19874, 21966, 27398, 29811, 32949, 35226, 41097, 53869, 59622, 65898, 69559, 82194, 89433, 107738, 123291, 139118, 161607, 178866, 208677, 246582, 323214, 377083, 417354, 484821, 626031, 754166, 969642, 1023511, 1131249, 1252062, 2047022, 2262498, 3070533, 3393747, 6141066, 6787494, 7164577, 9211599, 14329154, 18423198, 21493731, 42987462, 64481193, 128962386]

約数ペア:

[(1, 128962386), (2, 64481193), (3, 42987462), (6, 21493731), (7, 18423198), (9, 14329154), (14, 9211599), (18, 7164577), (19, 6787494), (21, 6141066), (38, 3393747), (42, 3070533), (57, 2262498), (63, 2047022), (103, 1252062), (114, 1131249), (126, 1023511), (133, 969642), (171, 754166), (206, 626031), (266, 484821), (309, 417354), (342, 377083), (399, 323214), (523, 246582), (618, 208677), (721, 178866), (798, 161607), (927, 139118), (1046, 123291), (1197, 107738), (1442, 89433), (1569, 82194), (1854, 69559), (1957, 65898), (2163, 59622), (2394, 53869), (3138, 41097), (3661, 35226), (3914, 32949), (4326, 29811), (4707, 27398), (5871, 21966), (6489, 19874), (7322, 17613), (9414, 13699), (9937, 12978), (10983, 11742)]