158643100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1873}}^1$

素因数の和:1916

約数の個数: 108

約数和(自身を含む): 432684112

約数和(自身を除く): 274041012

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 121, 140, 154, 175, 220, 242, 275, 308, 350, 385, 484, 550, 605, 700, 770, 847, 1100, 1210, 1540, 1694, 1873, 1925, 2420, 3025, 3388, 3746, 3850, 4235, 6050, 7492, 7700, 8470, 9365, 12100, 13111, 16940, 18730, 20603, 21175, 26222, 37460, 41206, 42350, 46825, 52444, 65555, 82412, 84700, 93650, 103015, 131110, 144221, 187300, 206030, 226633, 262220, 288442, 327775, 412060, 453266, 515075, 576884, 655550, 721105, 906532, 1030150, 1133165, 1311100, 1442210, 1586431, 2060300, 2266330, 2884420, 3172862, 3605525, 4532660, 5665825, 6345724, 7211050, 7932155, 11331650, 14422100, 15864310, 22663300, 31728620, 39660775, 79321550, 158643100]

約数ペア:

[(1, 158643100), (2, 79321550), (4, 39660775), (5, 31728620), (7, 22663300), (10, 15864310), (11, 14422100), (14, 11331650), (20, 7932155), (22, 7211050), (25, 6345724), (28, 5665825), (35, 4532660), (44, 3605525), (50, 3172862), (55, 2884420), (70, 2266330), (77, 2060300), (100, 1586431), (110, 1442210), (121, 1311100), (140, 1133165), (154, 1030150), (175, 906532), (220, 721105), (242, 655550), (275, 576884), (308, 515075), (350, 453266), (385, 412060), (484, 327775), (550, 288442), (605, 262220), (700, 226633), (770, 206030), (847, 187300), (1100, 144221), (1210, 131110), (1540, 103015), (1694, 93650), (1873, 84700), (1925, 82412), (2420, 65555), (3025, 52444), (3388, 46825), (3746, 42350), (3850, 41206), (4235, 37460), (6050, 26222), (7492, 21175), (7700, 20603), (8470, 18730), (9365, 16940), (12100, 13111)]