155445552

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{63499}}^1$

素因数の和:63530

約数の個数: 60

約数和(自身を含む): 460629000

約数和(自身を除く): 305183448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 63499, 126998, 190497, 253996, 380994, 507992, 571491, 761988, 1015984, 1079483, 1142982, 1523976, 2158966, 2285964, 3047952, 3238449, 4317932, 4571928, 6476898, 8635864, 9143856, 9715347, 12953796, 17271728, 19430694, 25907592, 38861388, 51815184, 77722776, 155445552]

約数ペア:

[(1, 155445552), (2, 77722776), (3, 51815184), (4, 38861388), (6, 25907592), (8, 19430694), (9, 17271728), (12, 12953796), (16, 9715347), (17, 9143856), (18, 8635864), (24, 6476898), (34, 4571928), (36, 4317932), (48, 3238449), (51, 3047952), (68, 2285964), (72, 2158966), (102, 1523976), (136, 1142982), (144, 1079483), (153, 1015984), (204, 761988), (272, 571491), (306, 507992), (408, 380994), (612, 253996), (816, 190497), (1224, 126998), (2448, 63499)]