148974128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{23813}}^1$

素因数の和:23861

約数の個数: 40

約数和(自身を含む): 318917088

約数和(自身を除く): 169942960

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 23813, 47626, 95252, 190504, 381008, 404821, 547699, 809642, 1095398, 1619284, 2190796, 3238568, 4381592, 6477136, 8763184, 9310883, 18621766, 37243532, 74487064, 148974128]

約数ペア:

[(1, 148974128), (2, 74487064), (4, 37243532), (8, 18621766), (16, 9310883), (17, 8763184), (23, 6477136), (34, 4381592), (46, 3238568), (68, 2190796), (92, 1619284), (136, 1095398), (184, 809642), (272, 547699), (368, 404821), (391, 381008), (782, 190504), (1564, 95252), (3128, 47626), (6256, 23813)]