128378796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{117563}}^1$

素因数の和:117590

約数の個数: 48

約数和(自身を含む): 368680704

約数和(自身を除く): 240301908

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 117563, 235126, 352689, 470252, 705378, 822941, 1410756, 1528319, 1645882, 2468823, 3056638, 3291764, 4584957, 4937646, 6113276, 9169914, 9875292, 10698233, 18339828, 21396466, 32094699, 42792932, 64189398, 128378796]

約数ペア:

[(1, 128378796), (2, 64189398), (3, 42792932), (4, 32094699), (6, 21396466), (7, 18339828), (12, 10698233), (13, 9875292), (14, 9169914), (21, 6113276), (26, 4937646), (28, 4584957), (39, 3291764), (42, 3056638), (52, 2468823), (78, 1645882), (84, 1528319), (91, 1410756), (156, 822941), (182, 705378), (273, 470252), (364, 352689), (546, 235126), (1092, 117563)]