156217121120

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1\times {\mathrm{34673}}^1$

素因数の和:35688

約数の個数: 96

約数和(自身を含む): 382193471520

約数和(自身を除く): 225976350400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 971, 1160, 1942, 2320, 3884, 4640, 4855, 7768, 9710, 15536, 19420, 28159, 31072, 34673, 38840, 56318, 69346, 77680, 112636, 138692, 140795, 155360, 173365, 225272, 277384, 281590, 346730, 450544, 554768, 563180, 693460, 901088, 1005517, 1109536, 1126360, 1386920, 2011034, 2252720, 2773840, 4022068, 4505440, 5027585, 5547680, 8044136, 10055170, 16088272, 20110340, 32176544, 33667483, 40220680, 67334966, 80441360, 134669932, 160882720, 168337415, 269339864, 336674830, 538679728, 673349660, 976357007, 1077359456, 1346699320, 1952714014, 2693398640, 3905428028, 4881785035, 5386797280, 7810856056, 9763570070, 15621712112, 19527140140, 31243424224, 39054280280, 78108560560, 156217121120]

約数ペア:

[(1, 156217121120), (2, 78108560560), (4, 39054280280), (5, 31243424224), (8, 19527140140), (10, 15621712112), (16, 9763570070), (20, 7810856056), (29, 5386797280), (32, 4881785035), (40, 3905428028), (58, 2693398640), (80, 1952714014), (116, 1346699320), (145, 1077359456), (160, 976357007), (232, 673349660), (290, 538679728), (464, 336674830), (580, 269339864), (928, 168337415), (971, 160882720), (1160, 134669932), (1942, 80441360), (2320, 67334966), (3884, 40220680), (4640, 33667483), (4855, 32176544), (7768, 20110340), (9710, 16088272), (15536, 10055170), (19420, 8044136), (28159, 5547680), (31072, 5027585), (34673, 4505440), (38840, 4022068), (56318, 2773840), (69346, 2252720), (77680, 2011034), (112636, 1386920), (138692, 1126360), (140795, 1109536), (155360, 1005517), (173365, 901088), (225272, 693460), (277384, 563180), (281590, 554768), (346730, 450544)]