147786688

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3083}}^1$

素因数の和:3209

約数の個数: 56

約数和(自身を含む): 338401152

約数和(自身を除く): 190614464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 428, 448, 749, 856, 1498, 1712, 2996, 3083, 3424, 5992, 6166, 6848, 11984, 12332, 21581, 23968, 24664, 43162, 47936, 49328, 86324, 98656, 172648, 197312, 329881, 345296, 659762, 690592, 1319524, 1381184, 2309167, 2639048, 4618334, 5278096, 9236668, 10556192, 18473336, 21112384, 36946672, 73893344, 147786688]

約数ペア:

[(1, 147786688), (2, 73893344), (4, 36946672), (7, 21112384), (8, 18473336), (14, 10556192), (16, 9236668), (28, 5278096), (32, 4618334), (56, 2639048), (64, 2309167), (107, 1381184), (112, 1319524), (214, 690592), (224, 659762), (428, 345296), (448, 329881), (749, 197312), (856, 172648), (1498, 98656), (1712, 86324), (2996, 49328), (3083, 47936), (3424, 43162), (5992, 24664), (6166, 23968), (6848, 21581), (11984, 12332)]