139388028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 400404480

約数和(自身を除く): 261016452

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 37, 38, 39, 41, 52, 57, 62, 74, 76, 78, 82, 93, 111, 114, 123, 124, 148, 156, 164, 186, 222, 228, 246, 247, 372, 403, 444, 481, 492, 494, 533, 589, 703, 741, 779, 806, 962, 988, 1066, 1147, 1178, 1209, 1271, 1406, 1443, 1482, 1517, 1558, 1599, 1612, 1767, 1924, 2109, 2132, 2294, 2337, 2356, 2418, 2542, 2812, 2886, 2964, 3034, 3116, 3198, 3441, 3534, 3813, 4218, 4551, 4588, 4674, 4836, 5084, 5772, 6068, 6396, 6882, 7068, 7626, 7657, 8436, 9102, 9139, 9348, 10127, 13764, 14911, 15252, 15314, 16523, 18204, 18278, 19721, 20254, 21793, 22971, 24149, 27417, 28823, 29822, 30381, 30628, 33046, 36556, 39442, 40508, 43586, 44733, 45942, 47027, 48298, 49569, 54834, 57646, 59163, 59644, 60762, 65379, 66092, 72447, 78884, 86469, 87172, 89466, 91884, 94054, 96596, 99138, 109668, 115292, 118326, 121524, 130758, 141081, 144894, 172938, 178932, 188108, 198276, 236652, 261516, 282162, 283309, 289788, 313937, 345876, 374699, 564324, 566618, 611351, 627874, 749398, 849927, 893513, 941811, 1124097, 1133236, 1222702, 1255748, 1498796, 1699854, 1787026, 1834053, 1883622, 2248194, 2445404, 2680539, 3399708, 3574052, 3668106, 3767244, 4496388, 5361078, 7336212, 10722156, 11615669, 23231338, 34847007, 46462676, 69694014, 139388028]

約数ペア:

[(1, 139388028), (2, 69694014), (3, 46462676), (4, 34847007), (6, 23231338), (12, 11615669), (13, 10722156), (19, 7336212), (26, 5361078), (31, 4496388), (37, 3767244), (38, 3668106), (39, 3574052), (41, 3399708), (52, 2680539), (57, 2445404), (62, 2248194), (74, 1883622), (76, 1834053), (78, 1787026), (82, 1699854), (93, 1498796), (111, 1255748), (114, 1222702), (123, 1133236), (124, 1124097), (148, 941811), (156, 893513), (164, 849927), (186, 749398), (222, 627874), (228, 611351), (246, 566618), (247, 564324), (372, 374699), (403, 345876), (444, 313937), (481, 289788), (492, 283309), (494, 282162), (533, 261516), (589, 236652), (703, 198276), (741, 188108), (779, 178932), (806, 172938), (962, 144894), (988, 141081), (1066, 130758), (1147, 121524), (1178, 118326), (1209, 115292), (1271, 109668), (1406, 99138), (1443, 96596), (1482, 94054), (1517, 91884), (1558, 89466), (1599, 87172), (1612, 86469), (1767, 78884), (1924, 72447), (2109, 66092), (2132, 65379), (2294, 60762), (2337, 59644), (2356, 59163), (2418, 57646), (2542, 54834), (2812, 49569), (2886, 48298), (2964, 47027), (3034, 45942), (3116, 44733), (3198, 43586), (3441, 40508), (3534, 39442), (3813, 36556), (4218, 33046), (4551, 30628), (4588, 30381), (4674, 29822), (4836, 28823), (5084, 27417), (5772, 24149), (6068, 22971), (6396, 21793), (6882, 20254), (7068, 19721), (7626, 18278), (7657, 18204), (8436, 16523), (9102, 15314), (9139, 15252), (9348, 14911), (10127, 13764)]