138674928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5813}}^1$

素因数の和:5902

約数の個数: 80

約数和(自身を含む): 415259136

約数和(自身を除く): 276584208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3976, 5813, 5964, 7952, 11626, 11928, 17439, 23252, 23856, 34878, 40691, 46504, 69756, 81382, 93008, 122073, 139512, 162764, 244146, 279024, 325528, 412723, 488292, 651056, 825446, 976584, 1238169, 1650892, 1953168, 2476338, 2889061, 3301784, 4952676, 5778122, 6603568, 8667183, 9905352, 11556244, 17334366, 19810704, 23112488, 34668732, 46224976, 69337464, 138674928]

約数ペア:

[(1, 138674928), (2, 69337464), (3, 46224976), (4, 34668732), (6, 23112488), (7, 19810704), (8, 17334366), (12, 11556244), (14, 9905352), (16, 8667183), (21, 6603568), (24, 5778122), (28, 4952676), (42, 3301784), (48, 2889061), (56, 2476338), (71, 1953168), (84, 1650892), (112, 1238169), (142, 976584), (168, 825446), (213, 651056), (284, 488292), (336, 412723), (426, 325528), (497, 279024), (568, 244146), (852, 162764), (994, 139512), (1136, 122073), (1491, 93008), (1704, 81382), (1988, 69756), (2982, 46504), (3408, 40691), (3976, 34878), (5813, 23856), (5964, 23252), (7952, 17439), (11626, 11928)]