154715332904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1\times {\mathrm{22349}}^1$

素因数の和:23274

約数の個数: 64

約数和(自身を含む): 320134248000

約数和(自身を除く): 165418915096

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 811, 1067, 1622, 2134, 3244, 4268, 6488, 8536, 8921, 17842, 22349, 35684, 44698, 71368, 78667, 89396, 157334, 178792, 245839, 314668, 491678, 629336, 865337, 983356, 1730674, 1966712, 2167853, 3461348, 4335706, 6922696, 8671412, 17342824, 18125039, 23846383, 36250078, 47692766, 72500156, 95385532, 145000312, 190771064, 199375429, 398750858, 797501716, 1595003432, 1758128783, 3516257566, 7032515132, 14065030264, 19339416613, 38678833226, 77357666452, 154715332904]

約数ペア:

[(1, 154715332904), (2, 77357666452), (4, 38678833226), (8, 19339416613), (11, 14065030264), (22, 7032515132), (44, 3516257566), (88, 1758128783), (97, 1595003432), (194, 797501716), (388, 398750858), (776, 199375429), (811, 190771064), (1067, 145000312), (1622, 95385532), (2134, 72500156), (3244, 47692766), (4268, 36250078), (6488, 23846383), (8536, 18125039), (8921, 17342824), (17842, 8671412), (22349, 6922696), (35684, 4335706), (44698, 3461348), (71368, 2167853), (78667, 1966712), (89396, 1730674), (157334, 983356), (178792, 865337), (245839, 629336), (314668, 491678)]