133655438

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 250905600

約数和(自身を除く): 117250162

約数列:

[1, 2, 7, 14, 23, 43, 46, 49, 86, 98, 161, 197, 301, 322, 343, 394, 602, 686, 989, 1127, 1379, 1978, 2107, 2254, 2758, 4214, 4531, 6923, 7889, 8471, 9062, 9653, 13846, 14749, 15778, 16942, 19306, 29498, 31717, 48461, 59297, 63434, 67571, 96922, 118594, 135142, 194833, 222019, 339227, 389666, 415079, 444038, 678454, 830158, 1363831, 1554133, 2727662, 2905553, 3108266, 5811106, 9546817, 19093634, 66827719, 133655438]

約数ペア:

[(1, 133655438), (2, 66827719), (7, 19093634), (14, 9546817), (23, 5811106), (43, 3108266), (46, 2905553), (49, 2727662), (86, 1554133), (98, 1363831), (161, 830158), (197, 678454), (301, 444038), (322, 415079), (343, 389666), (394, 339227), (602, 222019), (686, 194833), (989, 135142), (1127, 118594), (1379, 96922), (1978, 67571), (2107, 63434), (2254, 59297), (2758, 48461), (4214, 31717), (4531, 29498), (6923, 19306), (7889, 16942), (8471, 15778), (9062, 14749), (9653, 13846)]