161053452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:828

約数の個数: 144

約数和(自身を含む): 499279872

約数和(自身を除く): 338226420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 37, 42, 46, 63, 69, 74, 84, 92, 111, 126, 138, 148, 161, 207, 222, 252, 259, 276, 322, 333, 414, 444, 483, 518, 644, 666, 751, 777, 828, 851, 966, 1036, 1332, 1449, 1502, 1554, 1702, 1932, 2253, 2331, 2553, 2898, 3004, 3108, 3404, 4506, 4662, 5106, 5257, 5796, 5957, 6759, 7659, 9012, 9324, 10212, 10514, 11914, 13518, 15318, 15771, 17273, 17871, 21028, 23828, 27036, 27787, 30636, 31542, 34546, 35742, 47313, 51819, 53613, 55574, 63084, 69092, 71484, 83361, 94626, 103638, 107226, 111148, 120911, 155457, 166722, 189252, 194509, 207276, 214452, 241822, 250083, 310914, 333444, 362733, 389018, 483644, 500166, 583527, 621828, 639101, 725466, 778036, 1000332, 1088199, 1167054, 1278202, 1450932, 1750581, 1917303, 2176398, 2334108, 2556404, 3501162, 3834606, 4352796, 4473707, 5751909, 7002324, 7669212, 8947414, 11503818, 13421121, 17894828, 23007636, 26842242, 40263363, 53684484, 80526726, 161053452]

約数ペア:

[(1, 161053452), (2, 80526726), (3, 53684484), (4, 40263363), (6, 26842242), (7, 23007636), (9, 17894828), (12, 13421121), (14, 11503818), (18, 8947414), (21, 7669212), (23, 7002324), (28, 5751909), (36, 4473707), (37, 4352796), (42, 3834606), (46, 3501162), (63, 2556404), (69, 2334108), (74, 2176398), (84, 1917303), (92, 1750581), (111, 1450932), (126, 1278202), (138, 1167054), (148, 1088199), (161, 1000332), (207, 778036), (222, 725466), (252, 639101), (259, 621828), (276, 583527), (322, 500166), (333, 483644), (414, 389018), (444, 362733), (483, 333444), (518, 310914), (644, 250083), (666, 241822), (751, 214452), (777, 207276), (828, 194509), (851, 189252), (966, 166722), (1036, 155457), (1332, 120911), (1449, 111148), (1502, 107226), (1554, 103638), (1702, 94626), (1932, 83361), (2253, 71484), (2331, 69092), (2553, 63084), (2898, 55574), (3004, 53613), (3108, 51819), (3404, 47313), (4506, 35742), (4662, 34546), (5106, 31542), (5257, 30636), (5796, 27787), (5957, 27036), (6759, 23828), (7659, 21028), (9012, 17871), (9324, 17273), (10212, 15771), (10514, 15318), (11914, 13518)]