138618948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1301}}^1$

素因数の和:2004

約数の個数: 48

約数和(自身を含む): 349102656

約数和(自身を除く): 210483708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 683, 1301, 1366, 2049, 2602, 2732, 3903, 4098, 5204, 7806, 8196, 8879, 15612, 16913, 17758, 26637, 33826, 35516, 50739, 53274, 67652, 101478, 106548, 202956, 888583, 1777166, 2665749, 3554332, 5331498, 10662996, 11551579, 23103158, 34654737, 46206316, 69309474, 138618948]

約数ペア:

[(1, 138618948), (2, 69309474), (3, 46206316), (4, 34654737), (6, 23103158), (12, 11551579), (13, 10662996), (26, 5331498), (39, 3554332), (52, 2665749), (78, 1777166), (156, 888583), (683, 202956), (1301, 106548), (1366, 101478), (2049, 67652), (2602, 53274), (2732, 50739), (3903, 35516), (4098, 33826), (5204, 26637), (7806, 17758), (8196, 16913), (8879, 15612)]