142826982

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 305301504

約数和(自身を除く): 162474522

約数列:

[1, 2, 3, 6, 31, 62, 67, 73, 93, 134, 146, 157, 186, 201, 219, 314, 402, 438, 471, 942, 2077, 2263, 4154, 4526, 4867, 4891, 6231, 6789, 9734, 9782, 10519, 11461, 12462, 13578, 14601, 14673, 21038, 22922, 29202, 29346, 31557, 34383, 63114, 68766, 151621, 303242, 326089, 355291, 454863, 652178, 710582, 767887, 909726, 978267, 1065873, 1535774, 1956534, 2131746, 2303661, 4607322, 23804497, 47608994, 71413491, 142826982]

約数ペア:

[(1, 142826982), (2, 71413491), (3, 47608994), (6, 23804497), (31, 4607322), (62, 2303661), (67, 2131746), (73, 1956534), (93, 1535774), (134, 1065873), (146, 978267), (157, 909726), (186, 767887), (201, 710582), (219, 652178), (314, 454863), (402, 355291), (438, 326089), (471, 303242), (942, 151621), (2077, 68766), (2263, 63114), (4154, 34383), (4526, 31557), (4867, 29346), (4891, 29202), (6231, 22922), (6789, 21038), (9734, 14673), (9782, 14601), (10519, 13578), (11461, 12462)]