153944682724

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{355009}}^1$

素因数の和:355948

約数の個数: 48

約数和(自身を含む): 326359272960

約数和(自身を除く): 172414590236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 911, 1822, 3644, 6377, 12754, 15487, 25508, 30974, 61948, 108409, 216818, 355009, 433636, 710018, 1420036, 2485063, 4970126, 6035153, 9940252, 12070306, 24140612, 42246071, 84492142, 168984284, 323413199, 646826398, 1293652796, 2263892393, 4527784786, 5498024383, 9055569572, 10996048766, 21992097532, 38486170681, 76972341362, 153944682724]

約数ペア:

[(1, 153944682724), (2, 76972341362), (4, 38486170681), (7, 21992097532), (14, 10996048766), (17, 9055569572), (28, 5498024383), (34, 4527784786), (68, 2263892393), (119, 1293652796), (238, 646826398), (476, 323413199), (911, 168984284), (1822, 84492142), (3644, 42246071), (6377, 24140612), (12754, 12070306), (15487, 9940252), (25508, 6035153), (30974, 4970126), (61948, 2485063), (108409, 1420036), (216818, 710018), (355009, 433636)]