158164552

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 381076920

約数和(自身を除く): 222912368

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 49, 52, 56, 82, 91, 98, 104, 164, 182, 196, 287, 328, 364, 392, 533, 574, 637, 728, 757, 1066, 1148, 1274, 1514, 2009, 2132, 2296, 2548, 3028, 3731, 4018, 4264, 5096, 5299, 6056, 7462, 8036, 9841, 10598, 14924, 16072, 19682, 21196, 26117, 29848, 31037, 37093, 39364, 42392, 52234, 62074, 68887, 74186, 78728, 104468, 124148, 137774, 148372, 208936, 217259, 248296, 275548, 296744, 403481, 434518, 482209, 551096, 806962, 869036, 964418, 1520813, 1613924, 1738072, 1928836, 2824367, 3041626, 3227848, 3857672, 5648734, 6083252, 11297468, 12166504, 19770569, 22594936, 39541138, 79082276, 158164552]

約数ペア:

[(1, 158164552), (2, 79082276), (4, 39541138), (7, 22594936), (8, 19770569), (13, 12166504), (14, 11297468), (26, 6083252), (28, 5648734), (41, 3857672), (49, 3227848), (52, 3041626), (56, 2824367), (82, 1928836), (91, 1738072), (98, 1613924), (104, 1520813), (164, 964418), (182, 869036), (196, 806962), (287, 551096), (328, 482209), (364, 434518), (392, 403481), (533, 296744), (574, 275548), (637, 248296), (728, 217259), (757, 208936), (1066, 148372), (1148, 137774), (1274, 124148), (1514, 104468), (2009, 78728), (2132, 74186), (2296, 68887), (2548, 62074), (3028, 52234), (3731, 42392), (4018, 39364), (4264, 37093), (5096, 31037), (5299, 29848), (6056, 26117), (7462, 21196), (8036, 19682), (9841, 16072), (10598, 14924)]