195409968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 160

約数和(自身を含む): 584337600

約数和(自身を除く): 388927632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 109, 136, 156, 169, 204, 208, 218, 221, 272, 312, 327, 338, 408, 436, 442, 507, 624, 654, 663, 676, 816, 872, 884, 1014, 1308, 1326, 1352, 1417, 1744, 1768, 1853, 2028, 2197, 2616, 2652, 2704, 2834, 2873, 3536, 3706, 4056, 4251, 4394, 5232, 5304, 5559, 5668, 5746, 6591, 7412, 8112, 8502, 8619, 8788, 10608, 11118, 11336, 11492, 13182, 14824, 17004, 17238, 17576, 18421, 22236, 22672, 22984, 24089, 26364, 29648, 34008, 34476, 35152, 36842, 37349, 44472, 45968, 48178, 52728, 55263, 68016, 68952, 72267, 73684, 74698, 88944, 96356, 105456, 110526, 112047, 137904, 144534, 147368, 149396, 192712, 221052, 224094, 239473, 289068, 294736, 298792, 313157, 385424, 442104, 448188, 478946, 578136, 597584, 626314, 718419, 884208, 896376, 939471, 957892, 1156272, 1252628, 1436838, 1792752, 1878942, 1915784, 2505256, 2873676, 3757884, 3831568, 4071041, 5010512, 5747352, 7515768, 8142082, 11494704, 12213123, 15031536, 16284164, 24426246, 32568328, 48852492, 65136656, 97704984, 195409968]

約数ペア:

[(1, 195409968), (2, 97704984), (3, 65136656), (4, 48852492), (6, 32568328), (8, 24426246), (12, 16284164), (13, 15031536), (16, 12213123), (17, 11494704), (24, 8142082), (26, 7515768), (34, 5747352), (39, 5010512), (48, 4071041), (51, 3831568), (52, 3757884), (68, 2873676), (78, 2505256), (102, 1915784), (104, 1878942), (109, 1792752), (136, 1436838), (156, 1252628), (169, 1156272), (204, 957892), (208, 939471), (218, 896376), (221, 884208), (272, 718419), (312, 626314), (327, 597584), (338, 578136), (408, 478946), (436, 448188), (442, 442104), (507, 385424), (624, 313157), (654, 298792), (663, 294736), (676, 289068), (816, 239473), (872, 224094), (884, 221052), (1014, 192712), (1308, 149396), (1326, 147368), (1352, 144534), (1417, 137904), (1744, 112047), (1768, 110526), (1853, 105456), (2028, 96356), (2197, 88944), (2616, 74698), (2652, 73684), (2704, 72267), (2834, 68952), (2873, 68016), (3536, 55263), (3706, 52728), (4056, 48178), (4251, 45968), (4394, 44472), (5232, 37349), (5304, 36842), (5559, 35152), (5668, 34476), (5746, 34008), (6591, 29648), (7412, 26364), (8112, 24089), (8502, 22984), (8619, 22672), (8788, 22236), (10608, 18421), (11118, 17576), (11336, 17238), (11492, 17004), (13182, 14824)]