148455892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 316108800

約数和(自身を除く): 167652908

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 47, 52, 76, 92, 94, 139, 188, 247, 278, 299, 437, 494, 556, 598, 611, 874, 893, 988, 1081, 1196, 1222, 1748, 1786, 1807, 2162, 2444, 2641, 3197, 3572, 3614, 4324, 5282, 5681, 6394, 6533, 7228, 10564, 11362, 11609, 12788, 13066, 14053, 20539, 22724, 23218, 26132, 28106, 34333, 41078, 41561, 46436, 56212, 60743, 68666, 82156, 83122, 84929, 121486, 124127, 137332, 150259, 166244, 169858, 242972, 248254, 267007, 300518, 339716, 496508, 534014, 601036, 789659, 1068028, 1579318, 1613651, 1953367, 2854921, 3158636, 3227302, 3906734, 5709842, 6454604, 7813468, 11419684, 37113973, 74227946, 148455892]

約数ペア:

[(1, 148455892), (2, 74227946), (4, 37113973), (13, 11419684), (19, 7813468), (23, 6454604), (26, 5709842), (38, 3906734), (46, 3227302), (47, 3158636), (52, 2854921), (76, 1953367), (92, 1613651), (94, 1579318), (139, 1068028), (188, 789659), (247, 601036), (278, 534014), (299, 496508), (437, 339716), (494, 300518), (556, 267007), (598, 248254), (611, 242972), (874, 169858), (893, 166244), (988, 150259), (1081, 137332), (1196, 124127), (1222, 121486), (1748, 84929), (1786, 83122), (1807, 82156), (2162, 68666), (2444, 60743), (2641, 56212), (3197, 46436), (3572, 41561), (3614, 41078), (4324, 34333), (5282, 28106), (5681, 26132), (6394, 23218), (6533, 22724), (7228, 20539), (10564, 14053), (11362, 13066), (11609, 12788)]