132801172

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 286130880

約数和(自身を除く): 153329708

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 89, 92, 98, 161, 178, 196, 322, 331, 356, 623, 644, 662, 1127, 1246, 1324, 2047, 2254, 2317, 2492, 4094, 4361, 4508, 4634, 7613, 8188, 8722, 9268, 14329, 15226, 16219, 17444, 28658, 29459, 30452, 32438, 53291, 57316, 58918, 64876, 100303, 106582, 117836, 200606, 206213, 213164, 373037, 401212, 412426, 677557, 746074, 824852, 1355114, 1443491, 1492148, 2710228, 2886982, 4742899, 5773964, 9485798, 18971596, 33200293, 66400586, 132801172]

約数ペア:

[(1, 132801172), (2, 66400586), (4, 33200293), (7, 18971596), (14, 9485798), (23, 5773964), (28, 4742899), (46, 2886982), (49, 2710228), (89, 1492148), (92, 1443491), (98, 1355114), (161, 824852), (178, 746074), (196, 677557), (322, 412426), (331, 401212), (356, 373037), (623, 213164), (644, 206213), (662, 200606), (1127, 117836), (1246, 106582), (1324, 100303), (2047, 64876), (2254, 58918), (2317, 57316), (2492, 53291), (4094, 32438), (4361, 30452), (4508, 29459), (4634, 28658), (7613, 17444), (8188, 16219), (8722, 15226), (9268, 14329)]