147670128

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2041

約数の個数: 120

約数和(自身を含む): 451360000

約数和(自身を除く): 303689872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 972, 1026, 1296, 1368, 1539, 1944, 1999, 2052, 2736, 3078, 3888, 3998, 4104, 4617, 5997, 6156, 7996, 8208, 9234, 11994, 12312, 15992, 17991, 18468, 23988, 24624, 31984, 35982, 36936, 37981, 47976, 53973, 71964, 73872, 75962, 95952, 107946, 113943, 143928, 151924, 161919, 215892, 227886, 287856, 303848, 323838, 341829, 431784, 455772, 485757, 607696, 647676, 683658, 863568, 911544, 971514, 1025487, 1295352, 1367316, 1823088, 1943028, 2050974, 2590704, 2734632, 3076461, 3886056, 4101948, 5469264, 6152922, 7772112, 8203896, 9229383, 12305844, 16407792, 18458766, 24611688, 36917532, 49223376, 73835064, 147670128]

約数ペア:

[(1, 147670128), (2, 73835064), (3, 49223376), (4, 36917532), (6, 24611688), (8, 18458766), (9, 16407792), (12, 12305844), (16, 9229383), (18, 8203896), (19, 7772112), (24, 6152922), (27, 5469264), (36, 4101948), (38, 3886056), (48, 3076461), (54, 2734632), (57, 2590704), (72, 2050974), (76, 1943028), (81, 1823088), (108, 1367316), (114, 1295352), (144, 1025487), (152, 971514), (162, 911544), (171, 863568), (216, 683658), (228, 647676), (243, 607696), (304, 485757), (324, 455772), (342, 431784), (432, 341829), (456, 323838), (486, 303848), (513, 287856), (648, 227886), (684, 215892), (912, 161919), (972, 151924), (1026, 143928), (1296, 113943), (1368, 107946), (1539, 95952), (1944, 75962), (1999, 73872), (2052, 71964), (2736, 53973), (3078, 47976), (3888, 37981), (3998, 36936), (4104, 35982), (4617, 31984), (5997, 24624), (6156, 23988), (7996, 18468), (8208, 17991), (9234, 15992), (11994, 12312)]