128519184

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5431}}^1$

素因数の和:5488

約数の個数: 80

約数和(自身を含む): 363726720

約数和(自身を除く): 235207536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 272, 348, 408, 464, 493, 696, 816, 986, 1392, 1479, 1972, 2958, 3944, 5431, 5916, 7888, 10862, 11832, 16293, 21724, 23664, 32586, 43448, 65172, 86896, 92327, 130344, 157499, 184654, 260688, 276981, 314998, 369308, 472497, 553962, 629996, 738616, 944994, 1107924, 1259992, 1477232, 1889988, 2215848, 2519984, 2677483, 3779976, 4431696, 5354966, 7559952, 8032449, 10709932, 16064898, 21419864, 32129796, 42839728, 64259592, 128519184]

約数ペア:

[(1, 128519184), (2, 64259592), (3, 42839728), (4, 32129796), (6, 21419864), (8, 16064898), (12, 10709932), (16, 8032449), (17, 7559952), (24, 5354966), (29, 4431696), (34, 3779976), (48, 2677483), (51, 2519984), (58, 2215848), (68, 1889988), (87, 1477232), (102, 1259992), (116, 1107924), (136, 944994), (174, 738616), (204, 629996), (232, 553962), (272, 472497), (348, 369308), (408, 314998), (464, 276981), (493, 260688), (696, 184654), (816, 157499), (986, 130344), (1392, 92327), (1479, 86896), (1972, 65172), (2958, 43448), (3944, 32586), (5431, 23664), (5916, 21724), (7888, 16293), (10862, 11832)]