168558415038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{991}}^1\times {\mathrm{1103}}^1$

素因数の和:2774

約数の個数: 96

約数和(自身を含む): 394654740480

約数和(自身を除く): 226096325442

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 659, 991, 1103, 1318, 1977, 1982, 2206, 2973, 3309, 3954, 5931, 5946, 6618, 8567, 8919, 9927, 11862, 12883, 14339, 17134, 17838, 19854, 25701, 25766, 28678, 38649, 43017, 51402, 77103, 77298, 86034, 115947, 129051, 154206, 231894, 258102, 653069, 726877, 1093073, 1306138, 1453754, 1959207, 2180631, 2186146, 3279219, 3918414, 4361262, 5877621, 6541893, 6558438, 8489897, 9449401, 9837657, 11755242, 13083786, 14209949, 16979794, 18898802, 19675314, 25469691, 28348203, 28419898, 42629847, 50939382, 56696406, 76409073, 85044609, 85259694, 127889541, 152818146, 170089218, 255779082, 720335107, 1440670214, 2161005321, 4322010642, 6483015963, 9364356391, 12966031926, 18728712782, 28093069173, 56186138346, 84279207519, 168558415038]

約数ペア:

[(1, 168558415038), (2, 84279207519), (3, 56186138346), (6, 28093069173), (9, 18728712782), (13, 12966031926), (18, 9364356391), (26, 6483015963), (39, 4322010642), (78, 2161005321), (117, 1440670214), (234, 720335107), (659, 255779082), (991, 170089218), (1103, 152818146), (1318, 127889541), (1977, 85259694), (1982, 85044609), (2206, 76409073), (2973, 56696406), (3309, 50939382), (3954, 42629847), (5931, 28419898), (5946, 28348203), (6618, 25469691), (8567, 19675314), (8919, 18898802), (9927, 16979794), (11862, 14209949), (12883, 13083786), (14339, 11755242), (17134, 9837657), (17838, 9449401), (19854, 8489897), (25701, 6558438), (25766, 6541893), (28678, 5877621), (38649, 4361262), (43017, 3918414), (51402, 3279219), (77103, 2186146), (77298, 2180631), (86034, 1959207), (115947, 1453754), (129051, 1306138), (154206, 1093073), (231894, 726877), (258102, 653069)]