16403377584

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{17989}}^1$

素因数の和:18179

約数の個数: 120

約数和(自身を含む): 46877190640

約数和(自身を除く): 30473813056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 157, 176, 242, 264, 314, 363, 471, 484, 528, 628, 726, 942, 968, 1256, 1452, 1727, 1884, 1936, 2512, 2904, 3454, 3768, 5181, 5808, 6908, 7536, 10362, 13816, 17989, 18997, 20724, 27632, 35978, 37994, 41448, 53967, 56991, 71956, 75988, 82896, 107934, 113982, 143912, 151976, 197879, 215868, 227964, 287824, 303952, 395758, 431736, 455928, 593637, 791516, 863472, 911856, 1187274, 1583032, 2176669, 2374548, 2824273, 3166064, 4353338, 4749096, 5648546, 6530007, 8472819, 8706676, 9498192, 11297092, 13060014, 16945638, 17413352, 22594184, 26120028, 31067003, 33891276, 34826704, 45188368, 52240056, 62134006, 67782552, 93201009, 104480112, 124268012, 135565104, 186402018, 248536024, 341737033, 372804036, 497072048, 683474066, 745608072, 1025211099, 1366948132, 1491216144, 2050422198, 2733896264, 4100844396, 5467792528, 8201688792, 16403377584]

約数ペア:

[(1, 16403377584), (2, 8201688792), (3, 5467792528), (4, 4100844396), (6, 2733896264), (8, 2050422198), (11, 1491216144), (12, 1366948132), (16, 1025211099), (22, 745608072), (24, 683474066), (33, 497072048), (44, 372804036), (48, 341737033), (66, 248536024), (88, 186402018), (121, 135565104), (132, 124268012), (157, 104480112), (176, 93201009), (242, 67782552), (264, 62134006), (314, 52240056), (363, 45188368), (471, 34826704), (484, 33891276), (528, 31067003), (628, 26120028), (726, 22594184), (942, 17413352), (968, 16945638), (1256, 13060014), (1452, 11297092), (1727, 9498192), (1884, 8706676), (1936, 8472819), (2512, 6530007), (2904, 5648546), (3454, 4749096), (3768, 4353338), (5181, 3166064), (5808, 2824273), (6908, 2374548), (7536, 2176669), (10362, 1583032), (13816, 1187274), (17989, 911856), (18997, 863472), (20724, 791516), (27632, 593637), (35978, 455928), (37994, 431736), (41448, 395758), (53967, 303952), (56991, 287824), (71956, 227964), (75988, 215868), (82896, 197879), (107934, 151976), (113982, 143912)]