145763296

素因数分解:

$2^5\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1249}}^1$

素因数の和:1787

約数の個数: 48

約数和(自身を含む): 328860000

約数和(自身を除く): 183096704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 521, 1042, 1249, 2084, 2498, 3647, 4168, 4996, 7294, 8336, 8743, 9992, 14588, 16672, 17486, 19984, 29176, 34972, 39968, 58352, 69944, 116704, 139888, 279776, 650729, 1301458, 2602916, 4555103, 5205832, 9110206, 10411664, 18220412, 20823328, 36440824, 72881648, 145763296]

約数ペア:

[(1, 145763296), (2, 72881648), (4, 36440824), (7, 20823328), (8, 18220412), (14, 10411664), (16, 9110206), (28, 5205832), (32, 4555103), (56, 2602916), (112, 1301458), (224, 650729), (521, 279776), (1042, 139888), (1249, 116704), (2084, 69944), (2498, 58352), (3647, 39968), (4168, 34972), (4996, 29176), (7294, 19984), (8336, 17486), (8743, 16672), (9992, 14588)]