142675428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 391523328

約数和(自身を除く): 248847900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 101, 134, 201, 202, 251, 268, 303, 402, 404, 469, 502, 606, 707, 753, 804, 938, 1004, 1212, 1407, 1414, 1506, 1757, 1876, 2121, 2814, 2828, 3012, 3514, 4242, 5271, 5628, 6767, 7028, 8484, 10542, 13534, 16817, 20301, 21084, 25351, 27068, 33634, 40602, 47369, 50451, 50702, 67268, 76053, 81204, 94738, 100902, 101404, 117719, 142107, 152106, 177457, 189476, 201804, 235438, 284214, 304212, 353157, 354914, 470876, 532371, 568428, 706314, 709828, 1064742, 1412628, 1698517, 2129484, 3397034, 5095551, 6794068, 10191102, 11889619, 20382204, 23779238, 35668857, 47558476, 71337714, 142675428]

約数ペア:

[(1, 142675428), (2, 71337714), (3, 47558476), (4, 35668857), (6, 23779238), (7, 20382204), (12, 11889619), (14, 10191102), (21, 6794068), (28, 5095551), (42, 3397034), (67, 2129484), (84, 1698517), (101, 1412628), (134, 1064742), (201, 709828), (202, 706314), (251, 568428), (268, 532371), (303, 470876), (402, 354914), (404, 353157), (469, 304212), (502, 284214), (606, 235438), (707, 201804), (753, 189476), (804, 177457), (938, 152106), (1004, 142107), (1212, 117719), (1407, 101404), (1414, 100902), (1506, 94738), (1757, 81204), (1876, 76053), (2121, 67268), (2814, 50702), (2828, 50451), (3012, 47369), (3514, 40602), (4242, 33634), (5271, 27068), (5628, 25351), (6767, 21084), (7028, 20301), (8484, 16817), (10542, 13534)]