147220612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:977

約数の個数: 96

約数和(自身を含む): 351461376

約数和(自身を除く): 204240764

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 31, 34, 44, 62, 68, 77, 119, 124, 154, 187, 217, 238, 308, 341, 374, 434, 476, 527, 682, 748, 868, 907, 1054, 1309, 1364, 1814, 2108, 2387, 2618, 3628, 3689, 4774, 5236, 5797, 6349, 7378, 9548, 9977, 11594, 12698, 14756, 15419, 19954, 23188, 25396, 28117, 30838, 39908, 40579, 56234, 61676, 69839, 81158, 107933, 112468, 139678, 162316, 169609, 196819, 215866, 279356, 309287, 339218, 393638, 431732, 477989, 618574, 678436, 787276, 955978, 1187263, 1237148, 1911956, 2165009, 2374526, 3345923, 4330018, 4749052, 5257879, 6691846, 8660036, 10515758, 13383692, 21031516, 36805153, 73610306, 147220612]

約数ペア:

[(1, 147220612), (2, 73610306), (4, 36805153), (7, 21031516), (11, 13383692), (14, 10515758), (17, 8660036), (22, 6691846), (28, 5257879), (31, 4749052), (34, 4330018), (44, 3345923), (62, 2374526), (68, 2165009), (77, 1911956), (119, 1237148), (124, 1187263), (154, 955978), (187, 787276), (217, 678436), (238, 618574), (308, 477989), (341, 431732), (374, 393638), (434, 339218), (476, 309287), (527, 279356), (682, 215866), (748, 196819), (868, 169609), (907, 162316), (1054, 139678), (1309, 112468), (1364, 107933), (1814, 81158), (2108, 69839), (2387, 61676), (2618, 56234), (3628, 40579), (3689, 39908), (4774, 30838), (5236, 28117), (5797, 25396), (6349, 23188), (7378, 19954), (9548, 15419), (9977, 14756), (11594, 12698)]