155609328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1327}}^1$

素因数の和:1694

約数の個数: 80

約数和(自身を含む): 461081600

約数和(自身を除く): 305472272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 349, 698, 1047, 1327, 1396, 2094, 2443, 2654, 2792, 3981, 4188, 4886, 5308, 5584, 7329, 7962, 8376, 9289, 9772, 10616, 14658, 15924, 16752, 18578, 19544, 21232, 27867, 29316, 31848, 37156, 39088, 55734, 58632, 63696, 74312, 111468, 117264, 148624, 222936, 445872, 463123, 926246, 1389369, 1852492, 2778738, 3241861, 3704984, 5557476, 6483722, 7409968, 9725583, 11114952, 12967444, 19451166, 22229904, 25934888, 38902332, 51869776, 77804664, 155609328]

約数ペア:

[(1, 155609328), (2, 77804664), (3, 51869776), (4, 38902332), (6, 25934888), (7, 22229904), (8, 19451166), (12, 12967444), (14, 11114952), (16, 9725583), (21, 7409968), (24, 6483722), (28, 5557476), (42, 3704984), (48, 3241861), (56, 2778738), (84, 1852492), (112, 1389369), (168, 926246), (336, 463123), (349, 445872), (698, 222936), (1047, 148624), (1327, 117264), (1396, 111468), (2094, 74312), (2443, 63696), (2654, 58632), (2792, 55734), (3981, 39088), (4188, 37156), (4886, 31848), (5308, 29316), (5584, 27867), (7329, 21232), (7962, 19544), (8376, 18578), (9289, 16752), (9772, 15924), (10616, 14658)]