172971708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1049}}^1$

素因数の和:1227

約数の個数: 96

約数和(自身を含む): 500505600

約数和(自身を除く): 327533892

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 151, 156, 182, 273, 302, 364, 453, 546, 604, 906, 1049, 1057, 1092, 1812, 1963, 2098, 2114, 3147, 3171, 3926, 4196, 4228, 5889, 6294, 6342, 7343, 7852, 11778, 12588, 12684, 13637, 13741, 14686, 22029, 23556, 27274, 27482, 29372, 40911, 41223, 44058, 54548, 54964, 81822, 82446, 88116, 95459, 158399, 163644, 164892, 190918, 286377, 316798, 381836, 475197, 572754, 633596, 950394, 1108793, 1145508, 1900788, 2059187, 2217586, 3326379, 4118374, 4435172, 6177561, 6652758, 8236748, 12355122, 13305516, 14414309, 24710244, 28828618, 43242927, 57657236, 86485854, 172971708]

約数ペア:

[(1, 172971708), (2, 86485854), (3, 57657236), (4, 43242927), (6, 28828618), (7, 24710244), (12, 14414309), (13, 13305516), (14, 12355122), (21, 8236748), (26, 6652758), (28, 6177561), (39, 4435172), (42, 4118374), (52, 3326379), (78, 2217586), (84, 2059187), (91, 1900788), (151, 1145508), (156, 1108793), (182, 950394), (273, 633596), (302, 572754), (364, 475197), (453, 381836), (546, 316798), (604, 286377), (906, 190918), (1049, 164892), (1057, 163644), (1092, 158399), (1812, 95459), (1963, 88116), (2098, 82446), (2114, 81822), (3147, 54964), (3171, 54548), (3926, 44058), (4196, 41223), (4228, 40911), (5889, 29372), (6294, 27482), (6342, 27274), (7343, 23556), (7852, 22029), (11778, 14686), (12588, 13741), (12684, 13637)]