164594748

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1603

約数の個数: 72

約数和(自身を含む): 421410304

約数和(自身を除く): 256815556

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 289, 372, 527, 578, 867, 1054, 1156, 1531, 1581, 1734, 2108, 3062, 3162, 3468, 4593, 6124, 6324, 8959, 9186, 17918, 18372, 26027, 26877, 35836, 47461, 52054, 53754, 78081, 94922, 104108, 107508, 142383, 156162, 189844, 284766, 312324, 442459, 569532, 806837, 884918, 1327377, 1613674, 1769836, 2420511, 2654754, 3227348, 4841022, 5309508, 9682044, 13716229, 27432458, 41148687, 54864916, 82297374, 164594748]

約数ペア:

[(1, 164594748), (2, 82297374), (3, 54864916), (4, 41148687), (6, 27432458), (12, 13716229), (17, 9682044), (31, 5309508), (34, 4841022), (51, 3227348), (62, 2654754), (68, 2420511), (93, 1769836), (102, 1613674), (124, 1327377), (186, 884918), (204, 806837), (289, 569532), (372, 442459), (527, 312324), (578, 284766), (867, 189844), (1054, 156162), (1156, 142383), (1531, 107508), (1581, 104108), (1734, 94922), (2108, 78081), (3062, 53754), (3162, 52054), (3468, 47461), (4593, 35836), (6124, 26877), (6324, 26027), (8959, 18372), (9186, 17918)]