144187472

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 351180648

約数和(自身を除く): 206993176

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 121, 136, 143, 176, 187, 208, 221, 242, 272, 286, 337, 374, 442, 484, 572, 674, 748, 884, 968, 1144, 1348, 1496, 1573, 1768, 1936, 2057, 2288, 2431, 2696, 2992, 3146, 3536, 3707, 4114, 4381, 4862, 5392, 5729, 6292, 7414, 8228, 8762, 9724, 11458, 12584, 14828, 16456, 17524, 19448, 22916, 25168, 26741, 29656, 32912, 35048, 38896, 40777, 45832, 48191, 53482, 59312, 63019, 70096, 74477, 81554, 91664, 96382, 106964, 126038, 148954, 163108, 192764, 213928, 252076, 297908, 326216, 385528, 427856, 504152, 530101, 595816, 652432, 693209, 771056, 819247, 1008304, 1060202, 1191632, 1386418, 1638494, 2120404, 2772836, 3276988, 4240808, 5545672, 6553976, 8481616, 9011717, 11091344, 13107952, 18023434, 36046868, 72093736, 144187472]

約数ペア:

[(1, 144187472), (2, 72093736), (4, 36046868), (8, 18023434), (11, 13107952), (13, 11091344), (16, 9011717), (17, 8481616), (22, 6553976), (26, 5545672), (34, 4240808), (44, 3276988), (52, 2772836), (68, 2120404), (88, 1638494), (104, 1386418), (121, 1191632), (136, 1060202), (143, 1008304), (176, 819247), (187, 771056), (208, 693209), (221, 652432), (242, 595816), (272, 530101), (286, 504152), (337, 427856), (374, 385528), (442, 326216), (484, 297908), (572, 252076), (674, 213928), (748, 192764), (884, 163108), (968, 148954), (1144, 126038), (1348, 106964), (1496, 96382), (1573, 91664), (1768, 81554), (1936, 74477), (2057, 70096), (2288, 63019), (2431, 59312), (2696, 53482), (2992, 48191), (3146, 45832), (3536, 40777), (3707, 38896), (4114, 35048), (4381, 32912), (4862, 29656), (5392, 26741), (5729, 25168), (6292, 22916), (7414, 19448), (8228, 17524), (8762, 16456), (9724, 14828), (11458, 12584)]