158966568

素因数分解:

$2^3\times 3^2\times {\mathrm{631}}^1\times {\mathrm{3499}}^1$

素因数の和:4142

約数の個数: 48

約数和(自身を含む): 431340000

約数和(自身を除く): 272373432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 631, 1262, 1893, 2524, 3499, 3786, 5048, 5679, 6998, 7572, 10497, 11358, 13996, 15144, 20994, 22716, 27992, 31491, 41988, 45432, 62982, 83976, 125964, 251928, 2207869, 4415738, 6623607, 8831476, 13247214, 17662952, 19870821, 26494428, 39741642, 52988856, 79483284, 158966568]

約数ペア:

[(1, 158966568), (2, 79483284), (3, 52988856), (4, 39741642), (6, 26494428), (8, 19870821), (9, 17662952), (12, 13247214), (18, 8831476), (24, 6623607), (36, 4415738), (72, 2207869), (631, 251928), (1262, 125964), (1893, 83976), (2524, 62982), (3499, 45432), (3786, 41988), (5048, 31491), (5679, 27992), (6998, 22716), (7572, 20994), (10497, 15144), (11358, 13996)]