156928146921

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{11549}}^1$

素因数の和:11975

約数の個数: 96

約数和(自身を含む): 285751065600

約数和(自身を除く): 128822918679

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 273, 329, 353, 423, 611, 819, 987, 1059, 1833, 2471, 2961, 3177, 4277, 4589, 5499, 7413, 11549, 12831, 13767, 16591, 22239, 32123, 34647, 38493, 41301, 49773, 80843, 96369, 103941, 116137, 149319, 150137, 215683, 242529, 289107, 348411, 450411, 542803, 647049, 727587, 1045233, 1050959, 1351233, 1509781, 1628409, 1941147, 3152877, 3799621, 4076797, 4529343, 4885227, 7056439, 9458631, 11398863, 12230391, 13588029, 21169317, 28537579, 34196589, 36691173, 49395073, 52998361, 63507951, 85612737, 148185219, 158995083, 191609459, 256838211, 370988527, 444555657, 476985249, 574828377, 1112965581, 1341266213, 1724485131, 2490922967, 3338896743, 4023798639, 7472768901, 12071395917, 17436460769, 22418306703, 52309382307, 156928146921]

約数ペア:

[(1, 156928146921), (3, 52309382307), (7, 22418306703), (9, 17436460769), (13, 12071395917), (21, 7472768901), (39, 4023798639), (47, 3338896743), (63, 2490922967), (91, 1724485131), (117, 1341266213), (141, 1112965581), (273, 574828377), (329, 476985249), (353, 444555657), (423, 370988527), (611, 256838211), (819, 191609459), (987, 158995083), (1059, 148185219), (1833, 85612737), (2471, 63507951), (2961, 52998361), (3177, 49395073), (4277, 36691173), (4589, 34196589), (5499, 28537579), (7413, 21169317), (11549, 13588029), (12831, 12230391), (13767, 11398863), (16591, 9458631), (22239, 7056439), (32123, 4885227), (34647, 4529343), (38493, 4076797), (41301, 3799621), (49773, 3152877), (80843, 1941147), (96369, 1628409), (103941, 1509781), (116137, 1351233), (149319, 1050959), (150137, 1045233), (215683, 727587), (242529, 647049), (289107, 542803), (348411, 450411)]