1556555088

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9127}}^1$

素因数の和:9185

約数の個数: 160

約数和(自身を含む): 4889687040

約数和(自身を除く): 3333131952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 33, 34, 38, 44, 48, 51, 57, 66, 68, 76, 88, 102, 114, 132, 136, 152, 176, 187, 204, 209, 228, 264, 272, 304, 323, 374, 408, 418, 456, 528, 561, 627, 646, 748, 816, 836, 912, 969, 1122, 1254, 1292, 1496, 1672, 1938, 2244, 2508, 2584, 2992, 3344, 3553, 3876, 4488, 5016, 5168, 7106, 7752, 8976, 9127, 10032, 10659, 14212, 15504, 18254, 21318, 27381, 28424, 36508, 42636, 54762, 56848, 73016, 85272, 100397, 109524, 146032, 155159, 170544, 173413, 200794, 219048, 301191, 310318, 346826, 401588, 438096, 465477, 520239, 602382, 620636, 693652, 803176, 930954, 1040478, 1204764, 1241272, 1387304, 1606352, 1706749, 1861908, 1907543, 2080956, 2409528, 2482544, 2774608, 2948021, 3413498, 3723816, 3815086, 4161912, 4819056, 5120247, 5722629, 5896042, 6826996, 7447632, 7630172, 8323824, 8844063, 10240494, 11445258, 11792084, 13653992, 15260344, 17688126, 20480988, 22890516, 23584168, 27307984, 30520688, 32428231, 35376252, 40961976, 45781032, 47168336, 64856462, 70752504, 81923952, 91562064, 97284693, 129712924, 141505008, 194569386, 259425848, 389138772, 518851696, 778277544, 1556555088]

約数ペア:

[(1, 1556555088), (2, 778277544), (3, 518851696), (4, 389138772), (6, 259425848), (8, 194569386), (11, 141505008), (12, 129712924), (16, 97284693), (17, 91562064), (19, 81923952), (22, 70752504), (24, 64856462), (33, 47168336), (34, 45781032), (38, 40961976), (44, 35376252), (48, 32428231), (51, 30520688), (57, 27307984), (66, 23584168), (68, 22890516), (76, 20480988), (88, 17688126), (102, 15260344), (114, 13653992), (132, 11792084), (136, 11445258), (152, 10240494), (176, 8844063), (187, 8323824), (204, 7630172), (209, 7447632), (228, 6826996), (264, 5896042), (272, 5722629), (304, 5120247), (323, 4819056), (374, 4161912), (408, 3815086), (418, 3723816), (456, 3413498), (528, 2948021), (561, 2774608), (627, 2482544), (646, 2409528), (748, 2080956), (816, 1907543), (836, 1861908), (912, 1706749), (969, 1606352), (1122, 1387304), (1254, 1241272), (1292, 1204764), (1496, 1040478), (1672, 930954), (1938, 803176), (2244, 693652), (2508, 620636), (2584, 602382), (2992, 520239), (3344, 465477), (3553, 438096), (3876, 401588), (4488, 346826), (5016, 310318), (5168, 301191), (7106, 219048), (7752, 200794), (8976, 173413), (9127, 170544), (10032, 155159), (10659, 146032), (14212, 109524), (15504, 100397), (18254, 85272), (21318, 73016), (27381, 56848), (28424, 54762), (36508, 42636)]