171073264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 373190400

約数和(自身を除く): 202117136

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 43, 46, 76, 86, 92, 152, 172, 184, 304, 344, 368, 437, 569, 688, 817, 874, 989, 1138, 1634, 1748, 1978, 2276, 3268, 3496, 3956, 4552, 6536, 6992, 7912, 9104, 10811, 13072, 13087, 15824, 18791, 21622, 24467, 26174, 37582, 43244, 48934, 52348, 75164, 86488, 97868, 104696, 150328, 172976, 195736, 209392, 248653, 300656, 391472, 464873, 497306, 562741, 929746, 994612, 1125482, 1859492, 1989224, 2250964, 3718984, 3978448, 4501928, 7437968, 9003856, 10692079, 21384158, 42768316, 85536632, 171073264]

約数ペア:

[(1, 171073264), (2, 85536632), (4, 42768316), (8, 21384158), (16, 10692079), (19, 9003856), (23, 7437968), (38, 4501928), (43, 3978448), (46, 3718984), (76, 2250964), (86, 1989224), (92, 1859492), (152, 1125482), (172, 994612), (184, 929746), (304, 562741), (344, 497306), (368, 464873), (437, 391472), (569, 300656), (688, 248653), (817, 209392), (874, 195736), (989, 172976), (1138, 150328), (1634, 104696), (1748, 97868), (1978, 86488), (2276, 75164), (3268, 52348), (3496, 48934), (3956, 43244), (4552, 37582), (6536, 26174), (6992, 24467), (7912, 21622), (9104, 18791), (10811, 15824), (13072, 13087)]