139246688

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 328878144

約数和(自身を除く): 189631456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 53, 56, 74, 106, 112, 148, 212, 224, 259, 296, 317, 371, 424, 518, 592, 634, 742, 848, 1036, 1184, 1268, 1484, 1696, 1961, 2072, 2219, 2536, 2968, 3922, 4144, 4438, 5072, 5936, 7844, 8288, 8876, 10144, 11729, 11872, 13727, 15688, 16801, 17752, 23458, 27454, 31376, 33602, 35504, 46916, 54908, 62752, 67204, 71008, 82103, 93832, 109816, 117607, 134408, 164206, 187664, 219632, 235214, 268816, 328412, 375328, 439264, 470428, 537632, 621637, 656824, 940856, 1243274, 1313648, 1881712, 2486548, 2627296, 3763424, 4351459, 4973096, 8702918, 9946192, 17405836, 19892384, 34811672, 69623344, 139246688]

約数ペア:

[(1, 139246688), (2, 69623344), (4, 34811672), (7, 19892384), (8, 17405836), (14, 9946192), (16, 8702918), (28, 4973096), (32, 4351459), (37, 3763424), (53, 2627296), (56, 2486548), (74, 1881712), (106, 1313648), (112, 1243274), (148, 940856), (212, 656824), (224, 621637), (259, 537632), (296, 470428), (317, 439264), (371, 375328), (424, 328412), (518, 268816), (592, 235214), (634, 219632), (742, 187664), (848, 164206), (1036, 134408), (1184, 117607), (1268, 109816), (1484, 93832), (1696, 82103), (1961, 71008), (2072, 67204), (2219, 62752), (2536, 54908), (2968, 46916), (3922, 35504), (4144, 33602), (4438, 31376), (5072, 27454), (5936, 23458), (7844, 17752), (8288, 16801), (8876, 15688), (10144, 13727), (11729, 11872)]