134891260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 364077504

約数和(自身を除く): 229186244

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 157, 170, 190, 238, 266, 314, 323, 340, 361, 380, 476, 532, 595, 628, 646, 665, 722, 785, 1099, 1190, 1292, 1330, 1444, 1570, 1615, 1805, 2198, 2261, 2380, 2527, 2660, 2669, 2983, 3140, 3230, 3610, 4396, 4522, 5054, 5338, 5495, 5966, 6137, 6460, 7220, 9044, 10108, 10676, 10990, 11305, 11932, 12274, 12635, 13345, 14915, 18683, 20881, 21980, 22610, 24548, 25270, 26690, 29830, 30685, 37366, 41762, 42959, 45220, 50540, 50711, 53380, 56677, 59660, 61370, 74732, 83524, 85918, 93415, 101422, 104405, 113354, 122740, 171836, 186830, 202844, 208810, 214795, 226708, 253555, 283385, 354977, 373660, 396739, 417620, 429590, 507110, 566770, 709954, 793478, 859180, 963509, 1014220, 1133540, 1419908, 1586956, 1774885, 1927018, 1983695, 3549770, 3854036, 3967390, 4817545, 6744563, 7099540, 7934780, 9635090, 13489126, 19270180, 26978252, 33722815, 67445630, 134891260]

約数ペア:

[(1, 134891260), (2, 67445630), (4, 33722815), (5, 26978252), (7, 19270180), (10, 13489126), (14, 9635090), (17, 7934780), (19, 7099540), (20, 6744563), (28, 4817545), (34, 3967390), (35, 3854036), (38, 3549770), (68, 1983695), (70, 1927018), (76, 1774885), (85, 1586956), (95, 1419908), (119, 1133540), (133, 1014220), (140, 963509), (157, 859180), (170, 793478), (190, 709954), (238, 566770), (266, 507110), (314, 429590), (323, 417620), (340, 396739), (361, 373660), (380, 354977), (476, 283385), (532, 253555), (595, 226708), (628, 214795), (646, 208810), (665, 202844), (722, 186830), (785, 171836), (1099, 122740), (1190, 113354), (1292, 104405), (1330, 101422), (1444, 93415), (1570, 85918), (1615, 83524), (1805, 74732), (2198, 61370), (2261, 59660), (2380, 56677), (2527, 53380), (2660, 50711), (2669, 50540), (2983, 45220), (3140, 42959), (3230, 41762), (3610, 37366), (4396, 30685), (4522, 29830), (5054, 26690), (5338, 25270), (5495, 24548), (5966, 22610), (6137, 21980), (6460, 20881), (7220, 18683), (9044, 14915), (10108, 13345), (10676, 12635), (10990, 12274), (11305, 11932)]