127431108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 385082880

約数和(自身を除く): 257651772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 79, 84, 111, 126, 148, 158, 173, 222, 237, 252, 259, 316, 333, 346, 444, 474, 518, 519, 553, 666, 692, 711, 777, 948, 1036, 1038, 1106, 1211, 1332, 1422, 1554, 1557, 1659, 2076, 2212, 2331, 2422, 2844, 2923, 3108, 3114, 3318, 3633, 4662, 4844, 4977, 5846, 6228, 6401, 6636, 7266, 8769, 9324, 9954, 10899, 11692, 12802, 13667, 14532, 17538, 19203, 19908, 20461, 21798, 25604, 26307, 27334, 35076, 38406, 40922, 41001, 43596, 44807, 52614, 54668, 57609, 61383, 76812, 81844, 82002, 89614, 95669, 105228, 115218, 122766, 123003, 134421, 164004, 179228, 184149, 191338, 230436, 245532, 246006, 268842, 287007, 368298, 382676, 403263, 492012, 505679, 537684, 574014, 736596, 806526, 861021, 1011358, 1148028, 1517037, 1613052, 1722042, 2022716, 3034074, 3444084, 3539753, 4551111, 6068148, 7079506, 9102222, 10619259, 14159012, 18204444, 21238518, 31857777, 42477036, 63715554, 127431108]

約数ペア:

[(1, 127431108), (2, 63715554), (3, 42477036), (4, 31857777), (6, 21238518), (7, 18204444), (9, 14159012), (12, 10619259), (14, 9102222), (18, 7079506), (21, 6068148), (28, 4551111), (36, 3539753), (37, 3444084), (42, 3034074), (63, 2022716), (74, 1722042), (79, 1613052), (84, 1517037), (111, 1148028), (126, 1011358), (148, 861021), (158, 806526), (173, 736596), (222, 574014), (237, 537684), (252, 505679), (259, 492012), (316, 403263), (333, 382676), (346, 368298), (444, 287007), (474, 268842), (518, 246006), (519, 245532), (553, 230436), (666, 191338), (692, 184149), (711, 179228), (777, 164004), (948, 134421), (1036, 123003), (1038, 122766), (1106, 115218), (1211, 105228), (1332, 95669), (1422, 89614), (1554, 82002), (1557, 81844), (1659, 76812), (2076, 61383), (2212, 57609), (2331, 54668), (2422, 52614), (2844, 44807), (2923, 43596), (3108, 41001), (3114, 40922), (3318, 38406), (3633, 35076), (4662, 27334), (4844, 26307), (4977, 25604), (5846, 21798), (6228, 20461), (6401, 19908), (6636, 19203), (7266, 17538), (8769, 14532), (9324, 13667), (9954, 12802), (10899, 11692)]