127492128

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1071

約数の個数: 144

約数和(自身を含む): 398623680

約数和(自身を除く): 271131552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 207, 228, 276, 288, 304, 342, 368, 414, 437, 456, 552, 608, 684, 736, 828, 874, 912, 1013, 1104, 1311, 1368, 1656, 1748, 1824, 2026, 2208, 2622, 2736, 3039, 3312, 3496, 3933, 4052, 5244, 5472, 6078, 6624, 6992, 7866, 8104, 9117, 10488, 12156, 13984, 15732, 16208, 18234, 19247, 20976, 23299, 24312, 31464, 32416, 36468, 38494, 41952, 46598, 48624, 57741, 62928, 69897, 72936, 76988, 93196, 97248, 115482, 125856, 139794, 145872, 153976, 173223, 186392, 209691, 230964, 279588, 291744, 307952, 346446, 372784, 419382, 442681, 461928, 559176, 615904, 692892, 745568, 838764, 885362, 923856, 1118352, 1328043, 1385784, 1677528, 1770724, 1847712, 2236704, 2656086, 2771568, 3355056, 3541448, 3984129, 5312172, 5543136, 6710112, 7082896, 7968258, 10624344, 14165792, 15936516, 21248688, 31873032, 42497376, 63746064, 127492128]

約数ペア:

[(1, 127492128), (2, 63746064), (3, 42497376), (4, 31873032), (6, 21248688), (8, 15936516), (9, 14165792), (12, 10624344), (16, 7968258), (18, 7082896), (19, 6710112), (23, 5543136), (24, 5312172), (32, 3984129), (36, 3541448), (38, 3355056), (46, 2771568), (48, 2656086), (57, 2236704), (69, 1847712), (72, 1770724), (76, 1677528), (92, 1385784), (96, 1328043), (114, 1118352), (138, 923856), (144, 885362), (152, 838764), (171, 745568), (184, 692892), (207, 615904), (228, 559176), (276, 461928), (288, 442681), (304, 419382), (342, 372784), (368, 346446), (414, 307952), (437, 291744), (456, 279588), (552, 230964), (608, 209691), (684, 186392), (736, 173223), (828, 153976), (874, 145872), (912, 139794), (1013, 125856), (1104, 115482), (1311, 97248), (1368, 93196), (1656, 76988), (1748, 72936), (1824, 69897), (2026, 62928), (2208, 57741), (2622, 48624), (2736, 46598), (3039, 41952), (3312, 38494), (3496, 36468), (3933, 32416), (4052, 31464), (5244, 24312), (5472, 23299), (6078, 20976), (6624, 19247), (6992, 18234), (7866, 16208), (8104, 15732), (9117, 13984), (10488, 12156)]