157789008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2719}}^1$

素因数の和:2777

約数の個数: 120

約数和(自身を含む): 491079680

約数和(自身を除く): 333290672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 2719, 3224, 3627, 4464, 4836, 5438, 6448, 7254, 8157, 9672, 10876, 14508, 16314, 19344, 21752, 24471, 29016, 32628, 35347, 43504, 48942, 58032, 65256, 70694, 84289, 97884, 106041, 130512, 141388, 168578, 195768, 212082, 252867, 282776, 318123, 337156, 391536, 424164, 505734, 565552, 636246, 674312, 758601, 848328, 1011468, 1095757, 1272492, 1348624, 1517202, 1696656, 2022936, 2191514, 2544984, 3034404, 3287271, 4045872, 4383028, 5089968, 6068808, 6574542, 8766056, 9861813, 12137616, 13149084, 17532112, 19723626, 26298168, 39447252, 52596336, 78894504, 157789008]

約数ペア:

[(1, 157789008), (2, 78894504), (3, 52596336), (4, 39447252), (6, 26298168), (8, 19723626), (9, 17532112), (12, 13149084), (13, 12137616), (16, 9861813), (18, 8766056), (24, 6574542), (26, 6068808), (31, 5089968), (36, 4383028), (39, 4045872), (48, 3287271), (52, 3034404), (62, 2544984), (72, 2191514), (78, 2022936), (93, 1696656), (104, 1517202), (117, 1348624), (124, 1272492), (144, 1095757), (156, 1011468), (186, 848328), (208, 758601), (234, 674312), (248, 636246), (279, 565552), (312, 505734), (372, 424164), (403, 391536), (468, 337156), (496, 318123), (558, 282776), (624, 252867), (744, 212082), (806, 195768), (936, 168578), (1116, 141388), (1209, 130512), (1488, 106041), (1612, 97884), (1872, 84289), (2232, 70694), (2418, 65256), (2719, 58032), (3224, 48942), (3627, 43504), (4464, 35347), (4836, 32628), (5438, 29016), (6448, 24471), (7254, 21752), (8157, 19344), (9672, 16314), (10876, 14508)]