154389744

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:879

約数の個数: 120

約数和(自身を含む): 461644560

約数和(自身を除く): 307254816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 73, 76, 114, 144, 146, 152, 171, 219, 228, 292, 304, 342, 438, 456, 584, 657, 684, 773, 876, 912, 1168, 1314, 1368, 1387, 1546, 1752, 2319, 2628, 2736, 2774, 3092, 3504, 4161, 4638, 5256, 5548, 6184, 6957, 8322, 9276, 10512, 11096, 12368, 12483, 13914, 14687, 16644, 18552, 22192, 24966, 27828, 29374, 33288, 37104, 44061, 49932, 55656, 56429, 58748, 66576, 88122, 99864, 111312, 112858, 117496, 132183, 169287, 176244, 199728, 225716, 234992, 264366, 338574, 352488, 451432, 507861, 528732, 677148, 704976, 902864, 1015722, 1057464, 1072151, 1354296, 2031444, 2114928, 2144302, 2708592, 3216453, 4062888, 4288604, 6432906, 8125776, 8577208, 9649359, 12865812, 17154416, 19298718, 25731624, 38597436, 51463248, 77194872, 154389744]

約数ペア:

[(1, 154389744), (2, 77194872), (3, 51463248), (4, 38597436), (6, 25731624), (8, 19298718), (9, 17154416), (12, 12865812), (16, 9649359), (18, 8577208), (19, 8125776), (24, 6432906), (36, 4288604), (38, 4062888), (48, 3216453), (57, 2708592), (72, 2144302), (73, 2114928), (76, 2031444), (114, 1354296), (144, 1072151), (146, 1057464), (152, 1015722), (171, 902864), (219, 704976), (228, 677148), (292, 528732), (304, 507861), (342, 451432), (438, 352488), (456, 338574), (584, 264366), (657, 234992), (684, 225716), (773, 199728), (876, 176244), (912, 169287), (1168, 132183), (1314, 117496), (1368, 112858), (1387, 111312), (1546, 99864), (1752, 88122), (2319, 66576), (2628, 58748), (2736, 56429), (2774, 55656), (3092, 49932), (3504, 44061), (4161, 37104), (4638, 33288), (5256, 29374), (5548, 27828), (6184, 24966), (6957, 22192), (8322, 18552), (9276, 16644), (10512, 14687), (11096, 13914), (12368, 12483)]