156601263

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 279078912

約数和(自身を除く): 122477649

約数列:

[1, 3, 7, 13, 17, 21, 39, 41, 51, 91, 119, 123, 221, 273, 287, 357, 533, 663, 697, 823, 861, 1547, 1599, 2091, 2469, 3731, 4641, 4879, 5761, 9061, 10699, 11193, 13991, 14637, 17283, 27183, 32097, 33743, 41973, 63427, 74893, 97937, 101229, 181883, 190281, 224679, 236201, 293811, 438659, 545649, 573631, 708603, 1273181, 1315977, 1720893, 3070613, 3819543, 4015417, 7457203, 9211839, 12046251, 22371609, 52200421, 156601263]

約数ペア:

[(1, 156601263), (3, 52200421), (7, 22371609), (13, 12046251), (17, 9211839), (21, 7457203), (39, 4015417), (41, 3819543), (51, 3070613), (91, 1720893), (119, 1315977), (123, 1273181), (221, 708603), (273, 573631), (287, 545649), (357, 438659), (533, 293811), (663, 236201), (697, 224679), (823, 190281), (861, 181883), (1547, 101229), (1599, 97937), (2091, 74893), (2469, 63427), (3731, 41973), (4641, 33743), (4879, 32097), (5761, 27183), (9061, 17283), (10699, 14637), (11193, 13991)]