164048038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 317260800

約数和(自身を除く): 153212762

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 101, 106, 154, 199, 202, 371, 398, 583, 707, 742, 1111, 1166, 1393, 1414, 2189, 2222, 2786, 4081, 4378, 5353, 7777, 8162, 10547, 10706, 15323, 15554, 20099, 21094, 30646, 37471, 40198, 58883, 73829, 74942, 116017, 117766, 140693, 147658, 221089, 232034, 281386, 412181, 442178, 812119, 824362, 1065247, 1547623, 1624238, 2130494, 3095246, 7456729, 11717717, 14913458, 23435434, 82024019, 164048038]

約数ペア:

[(1, 164048038), (2, 82024019), (7, 23435434), (11, 14913458), (14, 11717717), (22, 7456729), (53, 3095246), (77, 2130494), (101, 1624238), (106, 1547623), (154, 1065247), (199, 824362), (202, 812119), (371, 442178), (398, 412181), (583, 281386), (707, 232034), (742, 221089), (1111, 147658), (1166, 140693), (1393, 117766), (1414, 116017), (2189, 74942), (2222, 73829), (2786, 58883), (4081, 40198), (4378, 37471), (5353, 30646), (7777, 21094), (8162, 20099), (10547, 15554), (10706, 15323)]