128517552

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1195

約数の個数: 120

約数和(自身を含む): 389278656

約数和(自身を除く): 260761104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 47, 48, 51, 68, 72, 94, 102, 136, 141, 144, 153, 188, 204, 272, 282, 306, 376, 408, 423, 564, 612, 752, 799, 816, 846, 1117, 1128, 1224, 1598, 1692, 2234, 2256, 2397, 2448, 3196, 3351, 3384, 4468, 4794, 6392, 6702, 6768, 7191, 8936, 9588, 10053, 12784, 13404, 14382, 17872, 18989, 19176, 20106, 26808, 28764, 37978, 38352, 40212, 52499, 53616, 56967, 57528, 75956, 80424, 104998, 113934, 115056, 151912, 157497, 160848, 170901, 209996, 227868, 303824, 314994, 341802, 419992, 455736, 472491, 629988, 683604, 839984, 892483, 911472, 944982, 1259976, 1367208, 1784966, 1889964, 2519952, 2677449, 2734416, 3569932, 3779928, 5354898, 7139864, 7559856, 8032347, 10709796, 14279728, 16064694, 21419592, 32129388, 42839184, 64258776, 128517552]

約数ペア:

[(1, 128517552), (2, 64258776), (3, 42839184), (4, 32129388), (6, 21419592), (8, 16064694), (9, 14279728), (12, 10709796), (16, 8032347), (17, 7559856), (18, 7139864), (24, 5354898), (34, 3779928), (36, 3569932), (47, 2734416), (48, 2677449), (51, 2519952), (68, 1889964), (72, 1784966), (94, 1367208), (102, 1259976), (136, 944982), (141, 911472), (144, 892483), (153, 839984), (188, 683604), (204, 629988), (272, 472491), (282, 455736), (306, 419992), (376, 341802), (408, 314994), (423, 303824), (564, 227868), (612, 209996), (752, 170901), (799, 160848), (816, 157497), (846, 151912), (1117, 115056), (1128, 113934), (1224, 104998), (1598, 80424), (1692, 75956), (2234, 57528), (2256, 56967), (2397, 53616), (2448, 52499), (3196, 40212), (3351, 38352), (3384, 37978), (4468, 28764), (4794, 26808), (6392, 20106), (6702, 19176), (6768, 18989), (7191, 17872), (8936, 14382), (9588, 13404), (10053, 12784)]