155752416

素因数分解:

$2^5\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2629

約数の個数: 96

約数和(自身を含む): 460857600

約数和(自身を除く): 305105184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 96, 108, 142, 144, 213, 216, 284, 288, 426, 432, 568, 639, 852, 864, 1136, 1278, 1704, 1917, 2272, 2539, 2556, 3408, 3834, 5078, 5112, 6816, 7617, 7668, 10156, 10224, 15234, 15336, 20312, 20448, 22851, 30468, 30672, 40624, 45702, 60936, 61344, 68553, 81248, 91404, 121872, 137106, 180269, 182808, 243744, 274212, 360538, 365616, 540807, 548424, 721076, 731232, 1081614, 1096848, 1442152, 1622421, 2163228, 2193696, 2884304, 3244842, 4326456, 4867263, 5768608, 6489684, 8652912, 9734526, 12979368, 17305824, 19469052, 25958736, 38938104, 51917472, 77876208, 155752416]

約数ペア:

[(1, 155752416), (2, 77876208), (3, 51917472), (4, 38938104), (6, 25958736), (8, 19469052), (9, 17305824), (12, 12979368), (16, 9734526), (18, 8652912), (24, 6489684), (27, 5768608), (32, 4867263), (36, 4326456), (48, 3244842), (54, 2884304), (71, 2193696), (72, 2163228), (96, 1622421), (108, 1442152), (142, 1096848), (144, 1081614), (213, 731232), (216, 721076), (284, 548424), (288, 540807), (426, 365616), (432, 360538), (568, 274212), (639, 243744), (852, 182808), (864, 180269), (1136, 137106), (1278, 121872), (1704, 91404), (1917, 81248), (2272, 68553), (2539, 61344), (2556, 60936), (3408, 45702), (3834, 40624), (5078, 30672), (5112, 30468), (6816, 22851), (7617, 20448), (7668, 20312), (10156, 15336), (10224, 15234)]