178393540728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{691}}^1\times {\mathrm{4783}}^1$

素因数の和:5669

約数の個数: 128

約数和(自身を含む): 483866772480

約数和(自身を除く): 305473231752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 173, 312, 346, 519, 691, 692, 1038, 1382, 1384, 2073, 2076, 2249, 2764, 4146, 4152, 4498, 4783, 5528, 6747, 8292, 8983, 8996, 9566, 13494, 14349, 16584, 17966, 17992, 19132, 26949, 26988, 28698, 35932, 38264, 53898, 53976, 57396, 62179, 71864, 107796, 114792, 119543, 124358, 186537, 215592, 239086, 248716, 358629, 373074, 478172, 497432, 717258, 746148, 827459, 956344, 1434516, 1492296, 1554059, 1654918, 2482377, 2869032, 3108118, 3305053, 3309836, 4662177, 4964754, 6216236, 6610106, 6619672, 9324354, 9915159, 9929508, 10756967, 12432472, 13220212, 18648708, 19830318, 19859016, 21513934, 26440424, 32270901, 37297416, 39660636, 42965689, 43027868, 64541802, 79321272, 85931378, 86055736, 128897067, 129083604, 171862756, 257794134, 258167208, 343725512, 515588268, 571774169, 1031176536, 1143548338, 1715322507, 2287096676, 3430645014, 4574193352, 6861290028, 7433064197, 13722580056, 14866128394, 22299192591, 29732256788, 44598385182, 59464513576, 89196770364, 178393540728]

約数ペア:

[(1, 178393540728), (2, 89196770364), (3, 59464513576), (4, 44598385182), (6, 29732256788), (8, 22299192591), (12, 14866128394), (13, 13722580056), (24, 7433064197), (26, 6861290028), (39, 4574193352), (52, 3430645014), (78, 2287096676), (104, 1715322507), (156, 1143548338), (173, 1031176536), (312, 571774169), (346, 515588268), (519, 343725512), (691, 258167208), (692, 257794134), (1038, 171862756), (1382, 129083604), (1384, 128897067), (2073, 86055736), (2076, 85931378), (2249, 79321272), (2764, 64541802), (4146, 43027868), (4152, 42965689), (4498, 39660636), (4783, 37297416), (5528, 32270901), (6747, 26440424), (8292, 21513934), (8983, 19859016), (8996, 19830318), (9566, 18648708), (13494, 13220212), (14349, 12432472), (16584, 10756967), (17966, 9929508), (17992, 9915159), (19132, 9324354), (26949, 6619672), (26988, 6610106), (28698, 6216236), (35932, 4964754), (38264, 4662177), (53898, 3309836), (53976, 3305053), (57396, 3108118), (62179, 2869032), (71864, 2482377), (107796, 1654918), (114792, 1554059), (119543, 1492296), (124358, 1434516), (186537, 956344), (215592, 827459), (239086, 746148), (248716, 717258), (358629, 497432), (373074, 478172)]