149936472

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{42499}}^1$

素因数の和:42525

約数の個数: 72

約数和(自身を含む): 472387500

約数和(自身を除く): 322451028

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 42499, 84998, 127497, 169996, 254994, 297493, 339992, 382491, 509988, 594986, 764982, 892479, 1019976, 1189972, 1529964, 1784958, 2082451, 2379944, 2677437, 3059928, 3569916, 4164902, 5354874, 6247353, 7139832, 8329804, 10709748, 12494706, 16659608, 18742059, 21419496, 24989412, 37484118, 49978824, 74968236, 149936472]

約数ペア:

[(1, 149936472), (2, 74968236), (3, 49978824), (4, 37484118), (6, 24989412), (7, 21419496), (8, 18742059), (9, 16659608), (12, 12494706), (14, 10709748), (18, 8329804), (21, 7139832), (24, 6247353), (28, 5354874), (36, 4164902), (42, 3569916), (49, 3059928), (56, 2677437), (63, 2379944), (72, 2082451), (84, 1784958), (98, 1529964), (126, 1189972), (147, 1019976), (168, 892479), (196, 764982), (252, 594986), (294, 509988), (392, 382491), (441, 339992), (504, 297493), (588, 254994), (882, 169996), (1176, 127497), (1764, 84998), (3528, 42499)]