161782614

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 432222336

約数和(自身を除く): 270439722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 61, 62, 63, 93, 97, 98, 122, 126, 147, 183, 186, 194, 217, 279, 291, 294, 366, 427, 434, 441, 549, 558, 582, 651, 679, 854, 873, 882, 1098, 1281, 1302, 1358, 1519, 1746, 1891, 1953, 2037, 2562, 2989, 3007, 3038, 3782, 3843, 3906, 4074, 4557, 4753, 5673, 5917, 5978, 6014, 6111, 7686, 8967, 9021, 9114, 9506, 11346, 11834, 12222, 13237, 13671, 14259, 17019, 17751, 17934, 18042, 21049, 26474, 26901, 27063, 27342, 28518, 34038, 35502, 39711, 41419, 42098, 42777, 53253, 53802, 54126, 63147, 79422, 82838, 85554, 92659, 106506, 119133, 124257, 126294, 147343, 183427, 185318, 189441, 238266, 248514, 277977, 289933, 294686, 366854, 372771, 378882, 442029, 550281, 555954, 579866, 745542, 833931, 869799, 884058, 1100562, 1283989, 1326087, 1650843, 1667862, 1739598, 2567978, 2609397, 2652174, 3301686, 3851967, 5218794, 7703934, 8987923, 11555901, 17975846, 23111802, 26963769, 53927538, 80891307, 161782614]

約数ペア:

[(1, 161782614), (2, 80891307), (3, 53927538), (6, 26963769), (7, 23111802), (9, 17975846), (14, 11555901), (18, 8987923), (21, 7703934), (31, 5218794), (42, 3851967), (49, 3301686), (61, 2652174), (62, 2609397), (63, 2567978), (93, 1739598), (97, 1667862), (98, 1650843), (122, 1326087), (126, 1283989), (147, 1100562), (183, 884058), (186, 869799), (194, 833931), (217, 745542), (279, 579866), (291, 555954), (294, 550281), (366, 442029), (427, 378882), (434, 372771), (441, 366854), (549, 294686), (558, 289933), (582, 277977), (651, 248514), (679, 238266), (854, 189441), (873, 185318), (882, 183427), (1098, 147343), (1281, 126294), (1302, 124257), (1358, 119133), (1519, 106506), (1746, 92659), (1891, 85554), (1953, 82838), (2037, 79422), (2562, 63147), (2989, 54126), (3007, 53802), (3038, 53253), (3782, 42777), (3843, 42098), (3906, 41419), (4074, 39711), (4557, 35502), (4753, 34038), (5673, 28518), (5917, 27342), (5978, 27063), (6014, 26901), (6111, 26474), (7686, 21049), (8967, 18042), (9021, 17934), (9114, 17751), (9506, 17019), (11346, 14259), (11834, 13671), (12222, 13237)]