147647856

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7867}}^1$

素因数の和:7918

約数の個数: 80

約数和(自身を含む): 421473024

約数和(自身を除く): 273825168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1564, 2346, 3128, 4692, 6256, 7867, 9384, 15734, 18768, 23601, 31468, 47202, 62936, 94404, 125872, 133739, 180941, 188808, 267478, 361882, 377616, 401217, 534956, 542823, 723764, 802434, 1069912, 1085646, 1447528, 1604868, 2139824, 2171292, 2895056, 3075997, 3209736, 4342584, 6151994, 6419472, 8685168, 9227991, 12303988, 18455982, 24607976, 36911964, 49215952, 73823928, 147647856]

約数ペア:

[(1, 147647856), (2, 73823928), (3, 49215952), (4, 36911964), (6, 24607976), (8, 18455982), (12, 12303988), (16, 9227991), (17, 8685168), (23, 6419472), (24, 6151994), (34, 4342584), (46, 3209736), (48, 3075997), (51, 2895056), (68, 2171292), (69, 2139824), (92, 1604868), (102, 1447528), (136, 1085646), (138, 1069912), (184, 802434), (204, 723764), (272, 542823), (276, 534956), (368, 401217), (391, 377616), (408, 361882), (552, 267478), (782, 188808), (816, 180941), (1104, 133739), (1173, 125872), (1564, 94404), (2346, 62936), (3128, 47202), (4692, 31468), (6256, 23601), (7867, 18768), (9384, 15734)]