168136374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 422830080

約数和(自身を除く): 254693706

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 58, 61, 62, 73, 87, 93, 122, 146, 174, 183, 186, 203, 217, 219, 366, 406, 427, 434, 438, 511, 609, 651, 854, 899, 1022, 1218, 1281, 1302, 1533, 1769, 1798, 1891, 2117, 2263, 2562, 2697, 3066, 3538, 3782, 4234, 4453, 4526, 5307, 5394, 5673, 6293, 6351, 6789, 8906, 10614, 11346, 12383, 12586, 12702, 13237, 13359, 13578, 14819, 15841, 18879, 24766, 26474, 26718, 29638, 31171, 31682, 37149, 37758, 39711, 44457, 47523, 54839, 62342, 65627, 74298, 79422, 88914, 93513, 95046, 109678, 129137, 131254, 138043, 164517, 187026, 196881, 258274, 276086, 329034, 383873, 387411, 393762, 414129, 459389, 767746, 774822, 828258, 903959, 918778, 966301, 1151619, 1378167, 1807918, 1932602, 2303238, 2711877, 2756334, 2898903, 4003247, 5423754, 5797806, 8006494, 12009741, 24019482, 28022729, 56045458, 84068187, 168136374]

約数ペア:

[(1, 168136374), (2, 84068187), (3, 56045458), (6, 28022729), (7, 24019482), (14, 12009741), (21, 8006494), (29, 5797806), (31, 5423754), (42, 4003247), (58, 2898903), (61, 2756334), (62, 2711877), (73, 2303238), (87, 1932602), (93, 1807918), (122, 1378167), (146, 1151619), (174, 966301), (183, 918778), (186, 903959), (203, 828258), (217, 774822), (219, 767746), (366, 459389), (406, 414129), (427, 393762), (434, 387411), (438, 383873), (511, 329034), (609, 276086), (651, 258274), (854, 196881), (899, 187026), (1022, 164517), (1218, 138043), (1281, 131254), (1302, 129137), (1533, 109678), (1769, 95046), (1798, 93513), (1891, 88914), (2117, 79422), (2263, 74298), (2562, 65627), (2697, 62342), (3066, 54839), (3538, 47523), (3782, 44457), (4234, 39711), (4453, 37758), (4526, 37149), (5307, 31682), (5394, 31171), (5673, 29638), (6293, 26718), (6351, 26474), (6789, 24766), (8906, 18879), (10614, 15841), (11346, 14819), (12383, 13578), (12586, 13359), (12702, 13237)]