120248128

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1877}}^1$

素因数の和:1920

約数の個数: 112

約数和(自身を含む): 320552064

約数和(自身を除く): 200303936

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 1001, 1144, 1232, 1456, 1877, 2002, 2288, 2464, 2912, 3754, 4004, 4576, 4928, 5824, 7508, 8008, 9152, 13139, 15016, 16016, 20647, 24401, 26278, 30032, 32032, 41294, 48802, 52556, 60064, 64064, 82588, 97604, 105112, 120128, 144529, 165176, 170807, 195208, 210224, 268411, 289058, 330352, 341614, 390416, 420448, 536822, 578116, 660704, 683228, 780832, 840896, 1073644, 1156232, 1321408, 1366456, 1561664, 1878877, 2147288, 2312464, 2732912, 3757754, 4294576, 4624928, 5465824, 7515508, 8589152, 9249856, 10931648, 15031016, 17178304, 30062032, 60124064, 120248128]

約数ペア:

[(1, 120248128), (2, 60124064), (4, 30062032), (7, 17178304), (8, 15031016), (11, 10931648), (13, 9249856), (14, 8589152), (16, 7515508), (22, 5465824), (26, 4624928), (28, 4294576), (32, 3757754), (44, 2732912), (52, 2312464), (56, 2147288), (64, 1878877), (77, 1561664), (88, 1366456), (91, 1321408), (104, 1156232), (112, 1073644), (143, 840896), (154, 780832), (176, 683228), (182, 660704), (208, 578116), (224, 536822), (286, 420448), (308, 390416), (352, 341614), (364, 330352), (416, 289058), (448, 268411), (572, 210224), (616, 195208), (704, 170807), (728, 165176), (832, 144529), (1001, 120128), (1144, 105112), (1232, 97604), (1456, 82588), (1877, 64064), (2002, 60064), (2288, 52556), (2464, 48802), (2912, 41294), (3754, 32032), (4004, 30032), (4576, 26278), (4928, 24401), (5824, 20647), (7508, 16016), (8008, 15016), (9152, 13139)]