154020928

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:875

約数の個数: 56

約数和(自身を含む): 317479680

約数和(自身を除く): 163458752

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 79, 82, 158, 164, 316, 328, 632, 656, 743, 1264, 1312, 1486, 2528, 2624, 2972, 3239, 5056, 5944, 6478, 11888, 12956, 23776, 25912, 30463, 47552, 51824, 58697, 60926, 103648, 117394, 121852, 207296, 234788, 243704, 469576, 487408, 939152, 974816, 1878304, 1949632, 2406577, 3756608, 4813154, 9626308, 19252616, 38505232, 77010464, 154020928]

約数ペア:

[(1, 154020928), (2, 77010464), (4, 38505232), (8, 19252616), (16, 9626308), (32, 4813154), (41, 3756608), (64, 2406577), (79, 1949632), (82, 1878304), (158, 974816), (164, 939152), (316, 487408), (328, 469576), (632, 243704), (656, 234788), (743, 207296), (1264, 121852), (1312, 117394), (1486, 103648), (2528, 60926), (2624, 58697), (2972, 51824), (3239, 47552), (5056, 30463), (5944, 25912), (6478, 23776), (11888, 12956)]