16040248

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 38782800

約数和(自身を除く): 22742552

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 49, 56, 58, 68, 83, 98, 116, 119, 136, 166, 196, 203, 232, 238, 332, 392, 406, 476, 493, 581, 664, 812, 833, 952, 986, 1162, 1411, 1421, 1624, 1666, 1972, 2324, 2407, 2822, 2842, 3332, 3451, 3944, 4067, 4648, 4814, 5644, 5684, 6664, 6902, 8134, 9628, 9877, 11288, 11368, 13804, 16268, 16849, 19256, 19754, 24157, 27608, 32536, 33698, 39508, 40919, 48314, 67396, 69139, 79016, 81838, 96628, 117943, 134792, 138278, 163676, 193256, 235886, 276556, 286433, 327352, 471772, 553112, 572866, 943544, 1145732, 2005031, 2291464, 4010062, 8020124, 16040248]

約数ペア:

[(1, 16040248), (2, 8020124), (4, 4010062), (7, 2291464), (8, 2005031), (14, 1145732), (17, 943544), (28, 572866), (29, 553112), (34, 471772), (49, 327352), (56, 286433), (58, 276556), (68, 235886), (83, 193256), (98, 163676), (116, 138278), (119, 134792), (136, 117943), (166, 96628), (196, 81838), (203, 79016), (232, 69139), (238, 67396), (332, 48314), (392, 40919), (406, 39508), (476, 33698), (493, 32536), (581, 27608), (664, 24157), (812, 19754), (833, 19256), (952, 16849), (986, 16268), (1162, 13804), (1411, 11368), (1421, 11288), (1624, 9877), (1666, 9628), (1972, 8134), (2324, 6902), (2407, 6664), (2822, 5684), (2842, 5644), (3332, 4814), (3451, 4648), (3944, 4067)]