129876552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 408408000

約数和(自身を除く): 278531448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 67, 72, 76, 78, 104, 109, 114, 117, 134, 152, 156, 171, 201, 218, 228, 234, 247, 268, 312, 327, 342, 402, 436, 456, 468, 494, 536, 603, 654, 684, 741, 804, 871, 872, 936, 981, 988, 1206, 1273, 1308, 1368, 1417, 1482, 1608, 1742, 1962, 1976, 2071, 2223, 2412, 2546, 2613, 2616, 2834, 2964, 3484, 3819, 3924, 4142, 4251, 4446, 4824, 5092, 5226, 5668, 5928, 6213, 6968, 7303, 7638, 7839, 7848, 8284, 8502, 8892, 10184, 10452, 11336, 11457, 12426, 12753, 14606, 15276, 15678, 16549, 16568, 17004, 17784, 18639, 20904, 21909, 22914, 24852, 25506, 26923, 29212, 30552, 31356, 33098, 34008, 37278, 43818, 45828, 49647, 49704, 51012, 53846, 58424, 62712, 65727, 66196, 74556, 80769, 87636, 91656, 94939, 99294, 102024, 107692, 131454, 132392, 138757, 148941, 149112, 161538, 175272, 189878, 198588, 215384, 242307, 262908, 277514, 284817, 297882, 323076, 379756, 397176, 416271, 484614, 525816, 555028, 569634, 595764, 646152, 759512, 832542, 854451, 969228, 1110056, 1139268, 1191528, 1248813, 1665084, 1708902, 1803841, 1938456, 2278536, 2497626, 3330168, 3417804, 3607682, 4995252, 5411523, 6835608, 7215364, 9990504, 10823046, 14430728, 16234569, 21646092, 32469138, 43292184, 64938276, 129876552]

約数ペア:

[(1, 129876552), (2, 64938276), (3, 43292184), (4, 32469138), (6, 21646092), (8, 16234569), (9, 14430728), (12, 10823046), (13, 9990504), (18, 7215364), (19, 6835608), (24, 5411523), (26, 4995252), (36, 3607682), (38, 3417804), (39, 3330168), (52, 2497626), (57, 2278536), (67, 1938456), (72, 1803841), (76, 1708902), (78, 1665084), (104, 1248813), (109, 1191528), (114, 1139268), (117, 1110056), (134, 969228), (152, 854451), (156, 832542), (171, 759512), (201, 646152), (218, 595764), (228, 569634), (234, 555028), (247, 525816), (268, 484614), (312, 416271), (327, 397176), (342, 379756), (402, 323076), (436, 297882), (456, 284817), (468, 277514), (494, 262908), (536, 242307), (603, 215384), (654, 198588), (684, 189878), (741, 175272), (804, 161538), (871, 149112), (872, 148941), (936, 138757), (981, 132392), (988, 131454), (1206, 107692), (1273, 102024), (1308, 99294), (1368, 94939), (1417, 91656), (1482, 87636), (1608, 80769), (1742, 74556), (1962, 66196), (1976, 65727), (2071, 62712), (2223, 58424), (2412, 53846), (2546, 51012), (2613, 49704), (2616, 49647), (2834, 45828), (2964, 43818), (3484, 37278), (3819, 34008), (3924, 33098), (4142, 31356), (4251, 30552), (4446, 29212), (4824, 26923), (5092, 25506), (5226, 24852), (5668, 22914), (5928, 21909), (6213, 20904), (6968, 18639), (7303, 17784), (7638, 17004), (7839, 16568), (7848, 16549), (8284, 15678), (8502, 15276), (8892, 14606), (10184, 12753), (10452, 12426), (11336, 11457)]