161478036

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1595

約数の個数: 120

約数和(自身を含む): 470796480

約数和(自身を除く): 309318444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 306, 323, 324, 342, 459, 513, 612, 646, 684, 918, 969, 1026, 1292, 1377, 1539, 1543, 1836, 1938, 2052, 2754, 2907, 3078, 3086, 3876, 4629, 5508, 5814, 6156, 6172, 8721, 9258, 11628, 13887, 17442, 18516, 26163, 26231, 27774, 29317, 34884, 41661, 52326, 52462, 55548, 58634, 78693, 83322, 87951, 104652, 104924, 117268, 124983, 157386, 166644, 175902, 236079, 249966, 263853, 314772, 351804, 472158, 498389, 499932, 527706, 708237, 791559, 944316, 996778, 1055412, 1416474, 1495167, 1583118, 1993556, 2124711, 2374677, 2832948, 2990334, 3166236, 4249422, 4485501, 4749354, 5980668, 8498844, 8971002, 9498708, 13456503, 17942004, 26913006, 40369509, 53826012, 80739018, 161478036]

約数ペア:

[(1, 161478036), (2, 80739018), (3, 53826012), (4, 40369509), (6, 26913006), (9, 17942004), (12, 13456503), (17, 9498708), (18, 8971002), (19, 8498844), (27, 5980668), (34, 4749354), (36, 4485501), (38, 4249422), (51, 3166236), (54, 2990334), (57, 2832948), (68, 2374677), (76, 2124711), (81, 1993556), (102, 1583118), (108, 1495167), (114, 1416474), (153, 1055412), (162, 996778), (171, 944316), (204, 791559), (228, 708237), (306, 527706), (323, 499932), (324, 498389), (342, 472158), (459, 351804), (513, 314772), (612, 263853), (646, 249966), (684, 236079), (918, 175902), (969, 166644), (1026, 157386), (1292, 124983), (1377, 117268), (1539, 104924), (1543, 104652), (1836, 87951), (1938, 83322), (2052, 78693), (2754, 58634), (2907, 55548), (3078, 52462), (3086, 52326), (3876, 41661), (4629, 34884), (5508, 29317), (5814, 27774), (6156, 26231), (6172, 26163), (8721, 18516), (9258, 17442), (11628, 13887)]