162642128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2861}}^1$

素因数の和:2916

約数の個数: 80

約数和(自身を含む): 383279040

約数和(自身を除く): 220636912

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2584, 2861, 2992, 3344, 3553, 5168, 5722, 7106, 11444, 14212, 22888, 28424, 31471, 45776, 48637, 54359, 56848, 62942, 97274, 108718, 125884, 194548, 217436, 251768, 389096, 434872, 503536, 535007, 597949, 778192, 869744, 924103, 1070014, 1195898, 1848206, 2140028, 2391796, 3696412, 4280056, 4783592, 7392824, 8560112, 9567184, 10165133, 14785648, 20330266, 40660532, 81321064, 162642128]

約数ペア:

[(1, 162642128), (2, 81321064), (4, 40660532), (8, 20330266), (11, 14785648), (16, 10165133), (17, 9567184), (19, 8560112), (22, 7392824), (34, 4783592), (38, 4280056), (44, 3696412), (68, 2391796), (76, 2140028), (88, 1848206), (136, 1195898), (152, 1070014), (176, 924103), (187, 869744), (209, 778192), (272, 597949), (304, 535007), (323, 503536), (374, 434872), (418, 389096), (646, 251768), (748, 217436), (836, 194548), (1292, 125884), (1496, 108718), (1672, 97274), (2584, 62942), (2861, 56848), (2992, 54359), (3344, 48637), (3553, 45776), (5168, 31471), (5722, 28424), (7106, 22888), (11444, 14212)]