15663794142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{16477}}^1$

素因数の和:16801

約数の個数: 64

約数和(自身を含む): 34168780800

約数和(自身を除く): 18504986658

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 269, 538, 589, 807, 1178, 1614, 1767, 3534, 5111, 8339, 10222, 15333, 16477, 16678, 25017, 30666, 32954, 49431, 50034, 98862, 158441, 313063, 316882, 475323, 510787, 626126, 939189, 950646, 1021574, 1532361, 1878378, 3064722, 4432313, 8864626, 9704953, 13296939, 19409906, 26593878, 29114859, 58229718, 84213947, 137401703, 168427894, 252641841, 274803406, 412205109, 505283682, 824410218, 2610632357, 5221264714, 7831897071, 15663794142]

約数ペア:

[(1, 15663794142), (2, 7831897071), (3, 5221264714), (6, 2610632357), (19, 824410218), (31, 505283682), (38, 412205109), (57, 274803406), (62, 252641841), (93, 168427894), (114, 137401703), (186, 84213947), (269, 58229718), (538, 29114859), (589, 26593878), (807, 19409906), (1178, 13296939), (1614, 9704953), (1767, 8864626), (3534, 4432313), (5111, 3064722), (8339, 1878378), (10222, 1532361), (15333, 1021574), (16477, 950646), (16678, 939189), (25017, 626126), (30666, 510787), (32954, 475323), (49431, 316882), (50034, 313063), (98862, 158441)]