168845964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 484162560

約数和(自身を除く): 315316596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 59, 62, 84, 93, 98, 118, 124, 147, 157, 177, 186, 196, 217, 236, 294, 314, 354, 372, 413, 434, 471, 588, 628, 651, 708, 826, 868, 942, 1099, 1239, 1302, 1519, 1652, 1829, 1884, 2198, 2478, 2604, 2891, 3038, 3297, 3658, 4396, 4557, 4867, 4956, 5487, 5782, 6076, 6594, 7316, 7693, 8673, 9114, 9263, 9734, 10974, 11564, 12803, 13188, 14601, 15386, 17346, 18228, 18526, 19468, 21948, 23079, 25606, 27789, 29202, 30772, 34069, 34692, 37052, 38409, 46158, 51212, 55578, 58404, 64841, 68138, 76818, 89621, 92316, 102207, 111156, 129682, 136276, 153636, 179242, 194523, 204414, 238483, 259364, 268863, 287153, 358484, 389046, 408828, 453887, 476966, 537726, 574306, 715449, 778092, 861459, 907774, 953932, 1075452, 1148612, 1361661, 1430898, 1722918, 1815548, 2010071, 2723322, 2861796, 3445836, 4020142, 5446644, 6030213, 8040284, 12060426, 14070497, 24120852, 28140994, 42211491, 56281988, 84422982, 168845964]

約数ペア:

[(1, 168845964), (2, 84422982), (3, 56281988), (4, 42211491), (6, 28140994), (7, 24120852), (12, 14070497), (14, 12060426), (21, 8040284), (28, 6030213), (31, 5446644), (42, 4020142), (49, 3445836), (59, 2861796), (62, 2723322), (84, 2010071), (93, 1815548), (98, 1722918), (118, 1430898), (124, 1361661), (147, 1148612), (157, 1075452), (177, 953932), (186, 907774), (196, 861459), (217, 778092), (236, 715449), (294, 574306), (314, 537726), (354, 476966), (372, 453887), (413, 408828), (434, 389046), (471, 358484), (588, 287153), (628, 268863), (651, 259364), (708, 238483), (826, 204414), (868, 194523), (942, 179242), (1099, 153636), (1239, 136276), (1302, 129682), (1519, 111156), (1652, 102207), (1829, 92316), (1884, 89621), (2198, 76818), (2478, 68138), (2604, 64841), (2891, 58404), (3038, 55578), (3297, 51212), (3658, 46158), (4396, 38409), (4557, 37052), (4867, 34692), (4956, 34069), (5487, 30772), (5782, 29202), (6076, 27789), (6594, 25606), (7316, 23079), (7693, 21948), (8673, 19468), (9114, 18526), (9263, 18228), (9734, 17346), (10974, 15386), (11564, 14601), (12803, 13188)]