156974100212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1\times {\mathrm{2081}}^1$

素因数の和:2553

約数の個数: 96

約数和(自身を含む): 302542248960

約数和(自身を除く): 145568148748

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 101, 124, 202, 317, 404, 589, 634, 1178, 1268, 1919, 2081, 2356, 3131, 3838, 4162, 6023, 6262, 7676, 8324, 9827, 12046, 12524, 19654, 24092, 32017, 39308, 39539, 59489, 64034, 64511, 79078, 118978, 128068, 129022, 158156, 186713, 210181, 237956, 258044, 373426, 420362, 608323, 659677, 746852, 840724, 992527, 1216646, 1225709, 1319354, 1985054, 2433292, 2451418, 2638708, 3970108, 3993439, 4902836, 6515611, 7986878, 12533863, 13031222, 15973756, 18858013, 20449987, 25067726, 26062444, 37716026, 40899974, 50135452, 66627377, 75432052, 81799948, 123796609, 133254754, 247593218, 266509508, 388549753, 495186436, 777099506, 1265920163, 1554199012, 2065448687, 2531840326, 4130897374, 5063680652, 8261794748, 39243525053, 78487050106, 156974100212]

約数ペア:

[(1, 156974100212), (2, 78487050106), (4, 39243525053), (19, 8261794748), (31, 5063680652), (38, 4130897374), (62, 2531840326), (76, 2065448687), (101, 1554199012), (124, 1265920163), (202, 777099506), (317, 495186436), (404, 388549753), (589, 266509508), (634, 247593218), (1178, 133254754), (1268, 123796609), (1919, 81799948), (2081, 75432052), (2356, 66627377), (3131, 50135452), (3838, 40899974), (4162, 37716026), (6023, 26062444), (6262, 25067726), (7676, 20449987), (8324, 18858013), (9827, 15973756), (12046, 13031222), (12524, 12533863), (19654, 7986878), (24092, 6515611), (32017, 4902836), (39308, 3993439), (39539, 3970108), (59489, 2638708), (64034, 2451418), (64511, 2433292), (79078, 1985054), (118978, 1319354), (128068, 1225709), (129022, 1216646), (158156, 992527), (186713, 840724), (210181, 746852), (237956, 659677), (258044, 608323), (373426, 420362)]