131319792

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{5333}}^1$

素因数の和:5372

約数の個数: 100

約数和(自身を含む): 400156680

約数和(自身を除く): 268836888

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, 304, 324, 342, 432, 456, 513, 648, 684, 912, 1026, 1296, 1368, 1539, 2052, 2736, 3078, 4104, 5333, 6156, 8208, 10666, 12312, 15999, 21332, 24624, 31998, 42664, 47997, 63996, 85328, 95994, 101327, 127992, 143991, 191988, 202654, 255984, 287982, 303981, 383976, 405308, 431973, 575964, 607962, 767952, 810616, 863946, 911943, 1151928, 1215924, 1621232, 1727892, 1823886, 2303856, 2431848, 2735829, 3455784, 3647772, 4863696, 5471658, 6911568, 7295544, 8207487, 10943316, 14591088, 16414974, 21886632, 32829948, 43773264, 65659896, 131319792]

約数ペア:

[(1, 131319792), (2, 65659896), (3, 43773264), (4, 32829948), (6, 21886632), (8, 16414974), (9, 14591088), (12, 10943316), (16, 8207487), (18, 7295544), (19, 6911568), (24, 5471658), (27, 4863696), (36, 3647772), (38, 3455784), (48, 2735829), (54, 2431848), (57, 2303856), (72, 1823886), (76, 1727892), (81, 1621232), (108, 1215924), (114, 1151928), (144, 911943), (152, 863946), (162, 810616), (171, 767952), (216, 607962), (228, 575964), (304, 431973), (324, 405308), (342, 383976), (432, 303981), (456, 287982), (513, 255984), (648, 202654), (684, 191988), (912, 143991), (1026, 127992), (1296, 101327), (1368, 95994), (1539, 85328), (2052, 63996), (2736, 47997), (3078, 42664), (4104, 31998), (5333, 24624), (6156, 21332), (8208, 15999), (10666, 12312)]