156986008648

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1\times {\mathrm{39619}}^1$

素因数の和:40214

約数の個数: 64

約数和(自身を含む): 339178896000

約数和(自身を除く): 182192887352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 409, 692, 818, 1211, 1384, 1636, 2422, 2863, 3272, 4844, 5726, 9688, 11452, 22904, 39619, 70757, 79238, 141514, 158476, 277333, 283028, 316952, 495299, 554666, 566056, 990598, 1109332, 1981196, 2218664, 3962392, 6854087, 13708174, 16204171, 27416348, 32408342, 47978609, 54832696, 64816684, 95957218, 113429197, 129633368, 191914436, 226858394, 383828872, 453716788, 907433576, 2803321583, 5606643166, 11213286332, 19623251081, 22426572664, 39246502162, 78493004324, 156986008648]

約数ペア:

[(1, 156986008648), (2, 78493004324), (4, 39246502162), (7, 22426572664), (8, 19623251081), (14, 11213286332), (28, 5606643166), (56, 2803321583), (173, 907433576), (346, 453716788), (409, 383828872), (692, 226858394), (818, 191914436), (1211, 129633368), (1384, 113429197), (1636, 95957218), (2422, 64816684), (2863, 54832696), (3272, 47978609), (4844, 32408342), (5726, 27416348), (9688, 16204171), (11452, 13708174), (22904, 6854087), (39619, 3962392), (70757, 2218664), (79238, 1981196), (141514, 1109332), (158476, 990598), (277333, 566056), (283028, 554666), (316952, 495299)]