151662644

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2037

約数の個数: 72

約数和(自身を含む): 341288640

約数和(自身を除く): 189625996

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 49, 68, 92, 98, 119, 161, 196, 238, 322, 391, 476, 644, 782, 833, 1127, 1564, 1666, 1979, 2254, 2737, 3332, 3958, 4508, 5474, 7916, 10948, 13853, 19159, 27706, 33643, 38318, 45517, 55412, 67286, 76636, 91034, 96971, 134572, 182068, 193942, 235501, 318619, 387884, 471002, 637238, 773789, 942004, 1274476, 1547578, 1648507, 2230333, 3095156, 3297014, 4460666, 5416523, 6594028, 8921332, 10833046, 21666092, 37915661, 75831322, 151662644]

約数ペア:

[(1, 151662644), (2, 75831322), (4, 37915661), (7, 21666092), (14, 10833046), (17, 8921332), (23, 6594028), (28, 5416523), (34, 4460666), (46, 3297014), (49, 3095156), (68, 2230333), (92, 1648507), (98, 1547578), (119, 1274476), (161, 942004), (196, 773789), (238, 637238), (322, 471002), (391, 387884), (476, 318619), (644, 235501), (782, 193942), (833, 182068), (1127, 134572), (1564, 96971), (1666, 91034), (1979, 76636), (2254, 67286), (2737, 55412), (3332, 45517), (3958, 38318), (4508, 33643), (5474, 27706), (7916, 19159), (10948, 13853)]