156963758721

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1\times {\mathrm{1117}}^1$

素因数の和:1575

約数の個数: 128

約数和(自身を含む): 278503280640

約数和(自身を除く): 121539521919

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 101, 133, 209, 231, 303, 317, 399, 627, 707, 951, 1111, 1117, 1463, 1919, 2121, 2219, 3333, 3351, 3487, 4389, 5757, 6023, 6657, 7777, 7819, 10461, 12287, 13433, 18069, 21109, 21223, 23331, 23457, 24409, 32017, 36861, 40299, 42161, 63327, 63669, 66253, 73227, 86009, 96051, 112817, 126483, 147763, 148561, 198759, 224119, 233453, 258027, 338451, 352187, 354089, 443289, 445683, 463771, 608323, 672357, 700359, 789719, 1056561, 1062267, 1240987, 1391313, 1634171, 1824969, 2143523, 2369157, 2465309, 2478623, 3722961, 3894979, 4258261, 4902513, 6430569, 6691553, 6727691, 7395927, 7435869, 8686909, 11684937, 12774783, 15004661, 20074659, 20183073, 23578753, 26060727, 27264853, 35762989, 45013983, 46840871, 47093837, 70736259, 74004601, 81794559, 107288967, 140522613, 141281511, 165051271, 222013803, 250340923, 393392879, 495153813, 518032207, 679496791, 751022769, 1180178637, 1554096621, 2038490373, 2753750153, 4756477537, 7474464701, 8261250459, 14269432611, 22423394103, 52321252907, 156963758721]

約数ペア:

[(1, 156963758721), (3, 52321252907), (7, 22423394103), (11, 14269432611), (19, 8261250459), (21, 7474464701), (33, 4756477537), (57, 2753750153), (77, 2038490373), (101, 1554096621), (133, 1180178637), (209, 751022769), (231, 679496791), (303, 518032207), (317, 495153813), (399, 393392879), (627, 250340923), (707, 222013803), (951, 165051271), (1111, 141281511), (1117, 140522613), (1463, 107288967), (1919, 81794559), (2121, 74004601), (2219, 70736259), (3333, 47093837), (3351, 46840871), (3487, 45013983), (4389, 35762989), (5757, 27264853), (6023, 26060727), (6657, 23578753), (7777, 20183073), (7819, 20074659), (10461, 15004661), (12287, 12774783), (13433, 11684937), (18069, 8686909), (21109, 7435869), (21223, 7395927), (23331, 6727691), (23457, 6691553), (24409, 6430569), (32017, 4902513), (36861, 4258261), (40299, 3894979), (42161, 3722961), (63327, 2478623), (63669, 2465309), (66253, 2369157), (73227, 2143523), (86009, 1824969), (96051, 1634171), (112817, 1391313), (126483, 1240987), (147763, 1062267), (148561, 1056561), (198759, 789719), (224119, 700359), (233453, 672357), (258027, 608323), (338451, 463771), (352187, 445683), (354089, 443289)]