157224378220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{19937}}^1$

素因数の和:20592

約数の個数: 144

約数和(自身を含む): 414310044960

約数和(自身を除く): 257085666740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 619, 637, 910, 980, 1238, 1274, 1820, 2476, 2548, 3095, 3185, 4333, 6190, 6370, 8047, 8666, 12380, 12740, 16094, 17332, 19937, 21665, 30331, 32188, 39874, 40235, 43330, 56329, 60662, 79748, 80470, 86660, 99685, 112658, 121324, 139559, 151655, 160940, 199370, 225316, 259181, 279118, 281645, 303310, 394303, 398740, 518362, 558236, 563290, 606620, 697795, 788606, 976913, 1036724, 1126580, 1295905, 1395590, 1577212, 1814267, 1953826, 1971515, 2591810, 2791180, 3628534, 3907652, 3943030, 4884565, 5183620, 7257068, 7886060, 9071335, 9769130, 12341003, 12699869, 18142670, 19538260, 24682006, 25399738, 36285340, 49364012, 50799476, 61705015, 63499345, 86387021, 123410030, 126998690, 160433039, 172774042, 246820060, 253997380, 320866078, 345548084, 431935105, 604709147, 641732156, 802165195, 863870210, 1123031273, 1209418294, 1604330390, 1727740420, 2246062546, 2418836588, 3023545735, 3208660780, 4492125092, 5615156365, 6047091470, 7861218911, 11230312730, 12094182940, 15722437822, 22460625460, 31444875644, 39306094555, 78612189110, 157224378220]

約数ペア:

[(1, 157224378220), (2, 78612189110), (4, 39306094555), (5, 31444875644), (7, 22460625460), (10, 15722437822), (13, 12094182940), (14, 11230312730), (20, 7861218911), (26, 6047091470), (28, 5615156365), (35, 4492125092), (49, 3208660780), (52, 3023545735), (65, 2418836588), (70, 2246062546), (91, 1727740420), (98, 1604330390), (130, 1209418294), (140, 1123031273), (182, 863870210), (196, 802165195), (245, 641732156), (260, 604709147), (364, 431935105), (455, 345548084), (490, 320866078), (619, 253997380), (637, 246820060), (910, 172774042), (980, 160433039), (1238, 126998690), (1274, 123410030), (1820, 86387021), (2476, 63499345), (2548, 61705015), (3095, 50799476), (3185, 49364012), (4333, 36285340), (6190, 25399738), (6370, 24682006), (8047, 19538260), (8666, 18142670), (12380, 12699869), (12740, 12341003), (16094, 9769130), (17332, 9071335), (19937, 7886060), (21665, 7257068), (30331, 5183620), (32188, 4884565), (39874, 3943030), (40235, 3907652), (43330, 3628534), (56329, 2791180), (60662, 2591810), (79748, 1971515), (80470, 1953826), (86660, 1814267), (99685, 1577212), (112658, 1395590), (121324, 1295905), (139559, 1126580), (151655, 1036724), (160940, 976913), (199370, 788606), (225316, 697795), (259181, 606620), (279118, 563290), (281645, 558236), (303310, 518362), (394303, 398740)]