149641872

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2311}}^1$

素因数の和:2412

約数の個数: 80

約数和(自身を含む): 412830720

約数和(自身を除く): 263188848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 426, 456, 568, 852, 912, 1136, 1349, 1704, 2311, 2698, 3408, 4047, 4622, 5396, 6933, 8094, 9244, 10792, 13866, 16188, 18488, 21584, 27732, 32376, 36976, 43909, 55464, 64752, 87818, 110928, 131727, 164081, 175636, 263454, 328162, 351272, 492243, 526908, 656324, 702544, 984486, 1053816, 1312648, 1968972, 2107632, 2625296, 3117539, 3937944, 6235078, 7875888, 9352617, 12470156, 18705234, 24940312, 37410468, 49880624, 74820936, 149641872]

約数ペア:

[(1, 149641872), (2, 74820936), (3, 49880624), (4, 37410468), (6, 24940312), (8, 18705234), (12, 12470156), (16, 9352617), (19, 7875888), (24, 6235078), (38, 3937944), (48, 3117539), (57, 2625296), (71, 2107632), (76, 1968972), (114, 1312648), (142, 1053816), (152, 984486), (213, 702544), (228, 656324), (284, 526908), (304, 492243), (426, 351272), (456, 328162), (568, 263454), (852, 175636), (912, 164081), (1136, 131727), (1349, 110928), (1704, 87818), (2311, 64752), (2698, 55464), (3408, 43909), (4047, 36976), (4622, 32376), (5396, 27732), (6933, 21584), (8094, 18488), (9244, 16188), (10792, 13866)]