149613372

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{72911}}^1$

素因数の和:72943

約数の個数: 48

約数和(自身を含む): 408307200

約数和(自身を除く): 258693828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 72911, 145822, 218733, 291644, 437466, 656199, 874932, 1312398, 1385309, 1968597, 2624796, 2770618, 3937194, 4155927, 5541236, 7874388, 8311854, 12467781, 16623708, 24935562, 37403343, 49871124, 74806686, 149613372]

約数ペア:

[(1, 149613372), (2, 74806686), (3, 49871124), (4, 37403343), (6, 24935562), (9, 16623708), (12, 12467781), (18, 8311854), (19, 7874388), (27, 5541236), (36, 4155927), (38, 3937194), (54, 2770618), (57, 2624796), (76, 1968597), (108, 1385309), (114, 1312398), (171, 874932), (228, 656199), (342, 437466), (513, 291644), (684, 218733), (1026, 145822), (2052, 72911)]