128840983902

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{105871}}^1$

素因数の和:106034

約数の個数: 96

約数和(自身を含む): 305909944704

約数和(自身を除く): 177068960802

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 97, 102, 123, 153, 194, 246, 291, 306, 369, 582, 697, 738, 873, 1394, 1649, 1746, 2091, 3298, 3977, 4182, 4947, 6273, 7954, 9894, 11931, 12546, 14841, 23862, 29682, 35793, 67609, 71586, 105871, 135218, 202827, 211742, 317613, 405654, 608481, 635226, 952839, 1216962, 1799807, 1905678, 3599614, 4340711, 5399421, 8681422, 10269487, 10798842, 13022133, 16198263, 20538974, 26044266, 30808461, 32396526, 39066399, 61616922, 73792087, 78132798, 92425383, 147584174, 174581279, 184850766, 221376261, 349162558, 421048967, 442752522, 523743837, 664128783, 842097934, 1047487674, 1263146901, 1328257566, 1571231511, 2526293802, 3142463022, 3789440703, 7157832439, 7578881406, 14315664878, 21473497317, 42946994634, 64420491951, 128840983902]

約数ペア:

[(1, 128840983902), (2, 64420491951), (3, 42946994634), (6, 21473497317), (9, 14315664878), (17, 7578881406), (18, 7157832439), (34, 3789440703), (41, 3142463022), (51, 2526293802), (82, 1571231511), (97, 1328257566), (102, 1263146901), (123, 1047487674), (153, 842097934), (194, 664128783), (246, 523743837), (291, 442752522), (306, 421048967), (369, 349162558), (582, 221376261), (697, 184850766), (738, 174581279), (873, 147584174), (1394, 92425383), (1649, 78132798), (1746, 73792087), (2091, 61616922), (3298, 39066399), (3977, 32396526), (4182, 30808461), (4947, 26044266), (6273, 20538974), (7954, 16198263), (9894, 13022133), (11931, 10798842), (12546, 10269487), (14841, 8681422), (23862, 5399421), (29682, 4340711), (35793, 3599614), (67609, 1905678), (71586, 1799807), (105871, 1216962), (135218, 952839), (202827, 635226), (211742, 608481), (317613, 405654)]