121689604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{971}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 240045120

約数和(自身を除く): 118355516

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 97, 194, 323, 388, 646, 971, 1292, 1649, 1843, 1942, 3298, 3686, 3884, 6596, 7372, 16507, 18449, 31331, 33014, 36898, 62662, 66028, 73796, 94187, 125324, 188374, 313633, 376748, 627266, 1254532, 1601179, 1789553, 3202358, 3579106, 6404716, 7158212, 30422401, 60844802, 121689604]

約数ペア:

[(1, 121689604), (2, 60844802), (4, 30422401), (17, 7158212), (19, 6404716), (34, 3579106), (38, 3202358), (68, 1789553), (76, 1601179), (97, 1254532), (194, 627266), (323, 376748), (388, 313633), (646, 188374), (971, 125324), (1292, 94187), (1649, 73796), (1843, 66028), (1942, 62662), (3298, 36898), (3686, 33014), (3884, 31331), (6596, 18449), (7372, 16507)]