156938308748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{487489}}^1$

素因数の和:487698

約数の個数: 48

約数和(自身を含む): 304989343680

約数和(自身を除く): 148051034932

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 151, 164, 302, 533, 604, 1066, 1963, 2132, 3926, 6191, 7852, 12382, 24764, 80483, 160966, 321932, 487489, 974978, 1949956, 6337357, 12674714, 19987049, 25349428, 39974098, 73610839, 79948196, 147221678, 259831637, 294443356, 519663274, 956940907, 1039326548, 1913881814, 3018044399, 3827763628, 6036088798, 12072177596, 39234577187, 78469154374, 156938308748]

約数ペア:

[(1, 156938308748), (2, 78469154374), (4, 39234577187), (13, 12072177596), (26, 6036088798), (41, 3827763628), (52, 3018044399), (82, 1913881814), (151, 1039326548), (164, 956940907), (302, 519663274), (533, 294443356), (604, 259831637), (1066, 147221678), (1963, 79948196), (2132, 73610839), (3926, 39974098), (6191, 25349428), (7852, 19987049), (12382, 12674714), (24764, 6337357), (80483, 1949956), (160966, 974978), (321932, 487489)]