101942778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2227

約数の個数: 64

約数和(自身を含む): 250518528

約数和(自身を除く): 148575750

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 67, 102, 119, 134, 201, 238, 357, 402, 469, 714, 938, 1139, 1407, 2131, 2278, 2814, 3417, 4262, 6393, 6834, 7973, 12786, 14917, 15946, 23919, 29834, 36227, 44751, 47838, 72454, 89502, 108681, 142777, 217362, 253589, 285554, 428331, 507178, 760767, 856662, 999439, 1521534, 1998878, 2427209, 2998317, 4854418, 5996634, 7281627, 14563254, 16990463, 33980926, 50971389, 101942778]

約数ペア:

[(1, 101942778), (2, 50971389), (3, 33980926), (6, 16990463), (7, 14563254), (14, 7281627), (17, 5996634), (21, 4854418), (34, 2998317), (42, 2427209), (51, 1998878), (67, 1521534), (102, 999439), (119, 856662), (134, 760767), (201, 507178), (238, 428331), (357, 285554), (402, 253589), (469, 217362), (714, 142777), (938, 108681), (1139, 89502), (1407, 72454), (2131, 47838), (2278, 44751), (2814, 36227), (3417, 29834), (4262, 23919), (6393, 15946), (6834, 14917), (7973, 12786)]