133446642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1215

約数の個数: 64

約数和(自身を含む): 317521920

約数和(自身を除く): 184075278

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 79, 111, 158, 222, 237, 259, 474, 518, 553, 777, 1087, 1106, 1554, 1659, 2174, 2923, 3261, 3318, 5846, 6522, 7609, 8769, 15218, 17538, 20461, 22827, 40219, 40922, 45654, 61383, 80438, 85873, 120657, 122766, 171746, 241314, 257619, 281533, 515238, 563066, 601111, 844599, 1202222, 1689198, 1803333, 3177301, 3606666, 6354602, 9531903, 19063806, 22241107, 44482214, 66723321, 133446642]

約数ペア:

[(1, 133446642), (2, 66723321), (3, 44482214), (6, 22241107), (7, 19063806), (14, 9531903), (21, 6354602), (37, 3606666), (42, 3177301), (74, 1803333), (79, 1689198), (111, 1202222), (158, 844599), (222, 601111), (237, 563066), (259, 515238), (474, 281533), (518, 257619), (553, 241314), (777, 171746), (1087, 122766), (1106, 120657), (1554, 85873), (1659, 80438), (2174, 61383), (2923, 45654), (3261, 40922), (3318, 40219), (5846, 22827), (6522, 20461), (7609, 17538), (8769, 15218)]