195585544

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1043

約数の個数: 128

約数和(自身を含む): 510105600

約数和(自身を除く): 314520056

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 19, 22, 28, 34, 38, 44, 56, 68, 76, 77, 88, 119, 133, 136, 152, 154, 187, 209, 238, 266, 308, 323, 374, 418, 476, 532, 616, 646, 748, 836, 952, 983, 1064, 1292, 1309, 1463, 1496, 1672, 1966, 2261, 2584, 2618, 2926, 3553, 3932, 4522, 5236, 5852, 6881, 7106, 7864, 9044, 10472, 10813, 11704, 13762, 14212, 16711, 18088, 18677, 21626, 24871, 27524, 28424, 33422, 37354, 43252, 49742, 55048, 66844, 74708, 75691, 86504, 99484, 116977, 130739, 133688, 149416, 151382, 183821, 198968, 205447, 233954, 261478, 302764, 317509, 367642, 410894, 467908, 522956, 605528, 635018, 735284, 821788, 935816, 1045912, 1270036, 1286747, 1438129, 1470568, 1643576, 2222563, 2540072, 2573494, 2876258, 3492599, 4445126, 5146988, 5752516, 6985198, 8890252, 10293976, 11505032, 13970396, 17780504, 24448193, 27940792, 48896386, 97792772, 195585544]

約数ペア:

[(1, 195585544), (2, 97792772), (4, 48896386), (7, 27940792), (8, 24448193), (11, 17780504), (14, 13970396), (17, 11505032), (19, 10293976), (22, 8890252), (28, 6985198), (34, 5752516), (38, 5146988), (44, 4445126), (56, 3492599), (68, 2876258), (76, 2573494), (77, 2540072), (88, 2222563), (119, 1643576), (133, 1470568), (136, 1438129), (152, 1286747), (154, 1270036), (187, 1045912), (209, 935816), (238, 821788), (266, 735284), (308, 635018), (323, 605528), (374, 522956), (418, 467908), (476, 410894), (532, 367642), (616, 317509), (646, 302764), (748, 261478), (836, 233954), (952, 205447), (983, 198968), (1064, 183821), (1292, 151382), (1309, 149416), (1463, 133688), (1496, 130739), (1672, 116977), (1966, 99484), (2261, 86504), (2584, 75691), (2618, 74708), (2926, 66844), (3553, 55048), (3932, 49742), (4522, 43252), (5236, 37354), (5852, 33422), (6881, 28424), (7106, 27524), (7864, 24871), (9044, 21626), (10472, 18677), (10813, 18088), (11704, 16711), (13762, 14212)]