133474468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 256023040

約数和(自身を除く): 122548572

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 181, 313, 362, 589, 626, 724, 1178, 1252, 2356, 3439, 5611, 5947, 6878, 9703, 11222, 11894, 13756, 19406, 22444, 23788, 38812, 56653, 106609, 113306, 184357, 213218, 226612, 368714, 426436, 737428, 1076407, 1756243, 2152814, 3512486, 4305628, 7024972, 33368617, 66737234, 133474468]

約数ペア:

[(1, 133474468), (2, 66737234), (4, 33368617), (19, 7024972), (31, 4305628), (38, 3512486), (62, 2152814), (76, 1756243), (124, 1076407), (181, 737428), (313, 426436), (362, 368714), (589, 226612), (626, 213218), (724, 184357), (1178, 113306), (1252, 106609), (2356, 56653), (3439, 38812), (5611, 23788), (5947, 22444), (6878, 19406), (9703, 13756), (11222, 11894)]