161979048

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9739}}^1$

素因数の和:9772

約数の個数: 128

約数和(自身を含む): 561024000

約数和(自身を除く): 399044952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 594, 616, 693, 756, 792, 924, 1188, 1386, 1512, 1848, 2079, 2376, 2772, 4158, 5544, 8316, 9739, 16632, 19478, 29217, 38956, 58434, 68173, 77912, 87651, 107129, 116868, 136346, 175302, 204519, 214258, 233736, 262953, 272692, 321387, 350604, 409038, 428516, 525906, 545384, 613557, 642774, 701208, 749903, 818076, 857032, 964161, 1051812, 1227114, 1285548, 1499806, 1636152, 1840671, 1928322, 2103624, 2249709, 2454228, 2571096, 2892483, 2999612, 3681342, 3856644, 4499418, 4908456, 5784966, 5999224, 6749127, 7362684, 7713288, 8998836, 11569932, 13498254, 14725368, 17997672, 20247381, 23139864, 26996508, 40494762, 53993016, 80989524, 161979048]

約数ペア:

[(1, 161979048), (2, 80989524), (3, 53993016), (4, 40494762), (6, 26996508), (7, 23139864), (8, 20247381), (9, 17997672), (11, 14725368), (12, 13498254), (14, 11569932), (18, 8998836), (21, 7713288), (22, 7362684), (24, 6749127), (27, 5999224), (28, 5784966), (33, 4908456), (36, 4499418), (42, 3856644), (44, 3681342), (54, 2999612), (56, 2892483), (63, 2571096), (66, 2454228), (72, 2249709), (77, 2103624), (84, 1928322), (88, 1840671), (99, 1636152), (108, 1499806), (126, 1285548), (132, 1227114), (154, 1051812), (168, 964161), (189, 857032), (198, 818076), (216, 749903), (231, 701208), (252, 642774), (264, 613557), (297, 545384), (308, 525906), (378, 428516), (396, 409038), (462, 350604), (504, 321387), (594, 272692), (616, 262953), (693, 233736), (756, 214258), (792, 204519), (924, 175302), (1188, 136346), (1386, 116868), (1512, 107129), (1848, 87651), (2079, 77912), (2376, 68173), (2772, 58434), (4158, 38956), (5544, 29217), (8316, 19478), (9739, 16632)]