172911102

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 454809600

約数和(自身を除く): 281898498

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 49, 69, 78, 91, 98, 138, 147, 161, 182, 273, 281, 294, 299, 322, 343, 483, 546, 562, 598, 637, 686, 843, 897, 966, 1029, 1127, 1274, 1686, 1794, 1911, 1967, 2058, 2093, 2254, 3381, 3653, 3822, 3934, 4186, 4459, 5901, 6279, 6463, 6762, 7306, 7889, 8918, 10959, 11802, 12558, 12926, 13377, 13769, 14651, 15778, 19389, 21918, 23667, 25571, 26754, 27538, 29302, 38778, 41307, 43953, 45241, 47334, 51142, 76713, 82614, 84019, 87906, 90482, 96383, 102557, 135723, 153426, 168038, 178997, 192766, 205114, 252057, 271446, 289149, 307671, 316687, 357994, 504114, 536991, 578298, 588133, 615342, 633374, 950061, 1073982, 1176266, 1252979, 1764399, 1900122, 2216809, 2505958, 3528798, 3758937, 4116931, 4433618, 6650427, 7517874, 8233862, 12350793, 13300854, 24701586, 28818517, 57637034, 86455551, 172911102]

約数ペア:

[(1, 172911102), (2, 86455551), (3, 57637034), (6, 28818517), (7, 24701586), (13, 13300854), (14, 12350793), (21, 8233862), (23, 7517874), (26, 6650427), (39, 4433618), (42, 4116931), (46, 3758937), (49, 3528798), (69, 2505958), (78, 2216809), (91, 1900122), (98, 1764399), (138, 1252979), (147, 1176266), (161, 1073982), (182, 950061), (273, 633374), (281, 615342), (294, 588133), (299, 578298), (322, 536991), (343, 504114), (483, 357994), (546, 316687), (562, 307671), (598, 289149), (637, 271446), (686, 252057), (843, 205114), (897, 192766), (966, 178997), (1029, 168038), (1127, 153426), (1274, 135723), (1686, 102557), (1794, 96383), (1911, 90482), (1967, 87906), (2058, 84019), (2093, 82614), (2254, 76713), (3381, 51142), (3653, 47334), (3822, 45241), (3934, 43953), (4186, 41307), (4459, 38778), (5901, 29302), (6279, 27538), (6463, 26754), (6762, 25571), (7306, 23667), (7889, 21918), (8918, 19389), (10959, 15778), (11802, 14651), (12558, 13769), (12926, 13377)]