153956044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 54

約数和(自身を含む): 306928356

約数和(自身を除く): 152972312

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 331, 341, 484, 662, 682, 961, 1324, 1364, 1922, 3641, 3751, 3844, 7282, 7502, 10261, 10571, 14564, 15004, 20522, 21142, 40051, 41044, 42284, 80102, 112871, 116281, 160204, 225742, 232562, 318091, 451484, 465124, 636182, 1241581, 1272364, 2483162, 3499001, 4966324, 6998002, 13996004, 38489011, 76978022, 153956044]

約数ペア:

[(1, 153956044), (2, 76978022), (4, 38489011), (11, 13996004), (22, 6998002), (31, 4966324), (44, 3499001), (62, 2483162), (121, 1272364), (124, 1241581), (242, 636182), (331, 465124), (341, 451484), (484, 318091), (662, 232562), (682, 225742), (961, 160204), (1324, 116281), (1364, 112871), (1922, 80102), (3641, 42284), (3751, 41044), (3844, 40051), (7282, 21142), (7502, 20522), (10261, 15004), (10571, 14564)]