7858161108

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1013}}^1$

素因数の和:1395

約数の個数: 192

約数和(自身を含む): 24130928640

約数和(自身を除く): 16272767532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 331, 372, 378, 434, 558, 651, 662, 756, 837, 868, 993, 1013, 1116, 1302, 1324, 1674, 1953, 1986, 2026, 2317, 2604, 2979, 3039, 3348, 3906, 3972, 4052, 4634, 5859, 5958, 6078, 6951, 7091, 7812, 8937, 9117, 9268, 10261, 11718, 11916, 12156, 13902, 14182, 17874, 18234, 20522, 20853, 21273, 23436, 27351, 27804, 28364, 30783, 31403, 35748, 36468, 41044, 41706, 42546, 54702, 61566, 62559, 62806, 63819, 71827, 83412, 85092, 92349, 94209, 109404, 123132, 125118, 125612, 127638, 143654, 184698, 188418, 191457, 215481, 219821, 250236, 255276, 277047, 282627, 287308, 335303, 369396, 376836, 382914, 430962, 439642, 554094, 565254, 646443, 659463, 670606, 765828, 847881, 861924, 879284, 1005909, 1108188, 1130508, 1292886, 1318926, 1341212, 1695762, 1939329, 1978389, 2011818, 2347121, 2585772, 2637852, 3017727, 3391524, 3878658, 3956778, 4023636, 4694242, 5935167, 6035454, 7041363, 7757316, 7913556, 9053181, 9388484, 10394393, 11870334, 12070908, 14082726, 18106362, 20788786, 21124089, 23740668, 28165452, 31183179, 36212724, 41577572, 42248178, 62366358, 63372267, 72760751, 84496356, 93549537, 124732716, 126744534, 145521502, 187099074, 218282253, 253489068, 280648611, 291043004, 374198148, 436564506, 561297222, 654846759, 873129012, 1122594444, 1309693518, 1964540277, 2619387036, 3929080554, 7858161108]

約数ペア:

[(1, 7858161108), (2, 3929080554), (3, 2619387036), (4, 1964540277), (6, 1309693518), (7, 1122594444), (9, 873129012), (12, 654846759), (14, 561297222), (18, 436564506), (21, 374198148), (27, 291043004), (28, 280648611), (31, 253489068), (36, 218282253), (42, 187099074), (54, 145521502), (62, 126744534), (63, 124732716), (84, 93549537), (93, 84496356), (108, 72760751), (124, 63372267), (126, 62366358), (186, 42248178), (189, 41577572), (217, 36212724), (252, 31183179), (279, 28165452), (331, 23740668), (372, 21124089), (378, 20788786), (434, 18106362), (558, 14082726), (651, 12070908), (662, 11870334), (756, 10394393), (837, 9388484), (868, 9053181), (993, 7913556), (1013, 7757316), (1116, 7041363), (1302, 6035454), (1324, 5935167), (1674, 4694242), (1953, 4023636), (1986, 3956778), (2026, 3878658), (2317, 3391524), (2604, 3017727), (2979, 2637852), (3039, 2585772), (3348, 2347121), (3906, 2011818), (3972, 1978389), (4052, 1939329), (4634, 1695762), (5859, 1341212), (5958, 1318926), (6078, 1292886), (6951, 1130508), (7091, 1108188), (7812, 1005909), (8937, 879284), (9117, 861924), (9268, 847881), (10261, 765828), (11718, 670606), (11916, 659463), (12156, 646443), (13902, 565254), (14182, 554094), (17874, 439642), (18234, 430962), (20522, 382914), (20853, 376836), (21273, 369396), (23436, 335303), (27351, 287308), (27804, 282627), (28364, 277047), (30783, 255276), (31403, 250236), (35748, 219821), (36468, 215481), (41044, 191457), (41706, 188418), (42546, 184698), (54702, 143654), (61566, 127638), (62559, 125612), (62806, 125118), (63819, 123132), (71827, 109404), (83412, 94209), (85092, 92349)]