158473908

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{8581}}^1$

素因数の和:8619

約数の個数: 72

約数和(自身を含む): 437338720

約数和(自身を除く): 278864812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4617, 6156, 8581, 9234, 17162, 18468, 25743, 34324, 51486, 77229, 102972, 154458, 163039, 231687, 308916, 326078, 463374, 489117, 652156, 695061, 926748, 978234, 1390122, 1467351, 1956468, 2085183, 2780244, 2934702, 4170366, 4402053, 5869404, 8340732, 8804106, 13206159, 17608212, 26412318, 39618477, 52824636, 79236954, 158473908]

約数ペア:

[(1, 158473908), (2, 79236954), (3, 52824636), (4, 39618477), (6, 26412318), (9, 17608212), (12, 13206159), (18, 8804106), (19, 8340732), (27, 5869404), (36, 4402053), (38, 4170366), (54, 2934702), (57, 2780244), (76, 2085183), (81, 1956468), (108, 1467351), (114, 1390122), (162, 978234), (171, 926748), (228, 695061), (243, 652156), (324, 489117), (342, 463374), (486, 326078), (513, 308916), (684, 231687), (972, 163039), (1026, 154458), (1539, 102972), (2052, 77229), (3078, 51486), (4617, 34324), (6156, 25743), (8581, 18468), (9234, 17162)]