156263508

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 405198248

約数和(自身を除く): 248934740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 97, 146, 194, 219, 291, 292, 388, 438, 582, 613, 657, 873, 876, 1164, 1226, 1314, 1746, 1839, 2452, 2628, 3492, 3678, 5517, 7081, 7356, 11034, 14162, 21243, 22068, 28324, 42486, 44749, 59461, 63729, 84972, 89498, 118922, 127458, 134247, 178383, 178996, 237844, 254916, 268494, 356766, 402741, 535149, 536988, 713532, 805482, 1070298, 1610964, 2140596, 4340653, 8681306, 13021959, 17362612, 26043918, 39065877, 52087836, 78131754, 156263508]

約数ペア:

[(1, 156263508), (2, 78131754), (3, 52087836), (4, 39065877), (6, 26043918), (9, 17362612), (12, 13021959), (18, 8681306), (36, 4340653), (73, 2140596), (97, 1610964), (146, 1070298), (194, 805482), (219, 713532), (291, 536988), (292, 535149), (388, 402741), (438, 356766), (582, 268494), (613, 254916), (657, 237844), (873, 178996), (876, 178383), (1164, 134247), (1226, 127458), (1314, 118922), (1746, 89498), (1839, 84972), (2452, 63729), (2628, 59461), (3492, 44749), (3678, 42486), (5517, 28324), (7081, 22068), (7356, 21243), (11034, 14162)]