156940580944

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3853}}^1\times {\mathrm{19141}}^1$

素因数の和:23028

約数の個数: 80

約数和(自身を含む): 365915409280

約数和(自身を除く): 208974828336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 3853, 7706, 15412, 19141, 26971, 30824, 38282, 53942, 61648, 73207, 76564, 107884, 133987, 146414, 153128, 215768, 267974, 292828, 306256, 363679, 431536, 512449, 535948, 585656, 727358, 1024898, 1071896, 1171312, 1454716, 2049796, 2143792, 2545753, 2909432, 4099592, 5091506, 5818864, 8199184, 10183012, 20366024, 40732048, 73750273, 147500546, 295001092, 516251911, 590002184, 1032503822, 1180004368, 1401255187, 2065007644, 2802510374, 4130015288, 5605020748, 8260030576, 9808786309, 11210041496, 19617572618, 22420082992, 39235145236, 78470290472, 156940580944]

約数ペア:

[(1, 156940580944), (2, 78470290472), (4, 39235145236), (7, 22420082992), (8, 19617572618), (14, 11210041496), (16, 9808786309), (19, 8260030576), (28, 5605020748), (38, 4130015288), (56, 2802510374), (76, 2065007644), (112, 1401255187), (133, 1180004368), (152, 1032503822), (266, 590002184), (304, 516251911), (532, 295001092), (1064, 147500546), (2128, 73750273), (3853, 40732048), (7706, 20366024), (15412, 10183012), (19141, 8199184), (26971, 5818864), (30824, 5091506), (38282, 4099592), (53942, 2909432), (61648, 2545753), (73207, 2143792), (76564, 2049796), (107884, 1454716), (133987, 1171312), (146414, 1071896), (153128, 1024898), (215768, 727358), (267974, 585656), (292828, 535948), (306256, 512449), (363679, 431536)]