142957848748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{1871}}^1$

素因数の和:2100

約数の個数: 144

約数和(自身を含む): 306048637440

約数和(自身を除く): 163090788692

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 139, 143, 278, 286, 341, 403, 556, 572, 682, 806, 961, 1364, 1529, 1612, 1807, 1871, 1922, 3058, 3614, 3742, 3844, 4309, 4433, 6116, 7228, 7484, 8618, 8866, 10571, 12493, 17236, 17732, 19877, 20581, 21142, 24323, 24986, 39754, 41162, 42284, 47399, 48646, 49972, 56017, 58001, 79508, 82324, 94798, 97292, 112034, 116002, 133579, 137423, 189596, 224068, 232004, 260069, 267158, 267553, 274846, 520138, 534316, 535106, 549692, 616187, 638011, 754013, 1040276, 1070212, 1232374, 1276022, 1469369, 1508026, 1736527, 1798031, 2464748, 2552044, 2860759, 2938738, 3016052, 3380897, 3473054, 3596062, 5721518, 5877476, 6761794, 6946108, 7192124, 8062139, 8294143, 11443036, 13523588, 16124278, 16588286, 19101797, 19778341, 23374403, 32248556, 33176572, 37189867, 38203594, 39556682, 46748806, 74379734, 76407188, 79113364, 88683529, 93497612, 104807807, 148759468, 177367058, 209615614, 249926309, 257118433, 354734116, 419231228, 499852618, 514236866, 999705236, 1028473732, 1152885877, 2305771754, 2749189399, 3249042017, 4611543508, 5498378798, 6498084034, 10996757596, 12996168068, 35739462187, 71478924374, 142957848748]

約数ペア:

[(1, 142957848748), (2, 71478924374), (4, 35739462187), (11, 12996168068), (13, 10996757596), (22, 6498084034), (26, 5498378798), (31, 4611543508), (44, 3249042017), (52, 2749189399), (62, 2305771754), (124, 1152885877), (139, 1028473732), (143, 999705236), (278, 514236866), (286, 499852618), (341, 419231228), (403, 354734116), (556, 257118433), (572, 249926309), (682, 209615614), (806, 177367058), (961, 148759468), (1364, 104807807), (1529, 93497612), (1612, 88683529), (1807, 79113364), (1871, 76407188), (1922, 74379734), (3058, 46748806), (3614, 39556682), (3742, 38203594), (3844, 37189867), (4309, 33176572), (4433, 32248556), (6116, 23374403), (7228, 19778341), (7484, 19101797), (8618, 16588286), (8866, 16124278), (10571, 13523588), (12493, 11443036), (17236, 8294143), (17732, 8062139), (19877, 7192124), (20581, 6946108), (21142, 6761794), (24323, 5877476), (24986, 5721518), (39754, 3596062), (41162, 3473054), (42284, 3380897), (47399, 3016052), (48646, 2938738), (49972, 2860759), (56017, 2552044), (58001, 2464748), (79508, 1798031), (82324, 1736527), (94798, 1508026), (97292, 1469369), (112034, 1276022), (116002, 1232374), (133579, 1070212), (137423, 1040276), (189596, 754013), (224068, 638011), (232004, 616187), (260069, 549692), (267158, 535106), (267553, 534316), (274846, 520138)]