153834997678

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{653}}^1$

素因数の和:1177

約数の個数: 64

約数和(自身を含む): 242069990400

約数和(自身を除く): 88234992722

約数列:

[1, 2, 53, 59, 106, 118, 139, 271, 278, 542, 653, 1306, 3127, 6254, 7367, 8201, 14363, 14734, 15989, 16402, 28726, 31978, 34609, 37669, 38527, 69218, 75338, 77054, 90767, 176963, 181534, 353926, 434653, 847417, 869306, 1694834, 1996457, 2041931, 2222471, 3992914, 4083862, 4444942, 4810651, 5355253, 9379039, 9621302, 10440817, 10710506, 18758078, 20881634, 24597857, 49195714, 117790963, 235581926, 283828409, 553363301, 567656818, 1106726602, 1303686421, 1451273563, 2607372842, 2902547126, 76917498839, 153834997678]

約数ペア:

[(1, 153834997678), (2, 76917498839), (53, 2902547126), (59, 2607372842), (106, 1451273563), (118, 1303686421), (139, 1106726602), (271, 567656818), (278, 553363301), (542, 283828409), (653, 235581926), (1306, 117790963), (3127, 49195714), (6254, 24597857), (7367, 20881634), (8201, 18758078), (14363, 10710506), (14734, 10440817), (15989, 9621302), (16402, 9379039), (28726, 5355253), (31978, 4810651), (34609, 4444942), (37669, 4083862), (38527, 3992914), (69218, 2222471), (75338, 2041931), (77054, 1996457), (90767, 1694834), (176963, 869306), (181534, 847417), (353926, 434653)]