155718234

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17911}}^1$

素因数の和:17952

約数の個数: 64

約数和(自身を含む): 412692480

約数和(自身を除く): 256974246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 2898, 4347, 8694, 17911, 35822, 53733, 107466, 125377, 161199, 250754, 322398, 376131, 411953, 483597, 752262, 823906, 967194, 1128393, 1235859, 2256786, 2471718, 2883671, 3385179, 3707577, 5767342, 6770358, 7415154, 8651013, 11122731, 17302026, 22245462, 25953039, 51906078, 77859117, 155718234]

約数ペア:

[(1, 155718234), (2, 77859117), (3, 51906078), (6, 25953039), (7, 22245462), (9, 17302026), (14, 11122731), (18, 8651013), (21, 7415154), (23, 6770358), (27, 5767342), (42, 3707577), (46, 3385179), (54, 2883671), (63, 2471718), (69, 2256786), (126, 1235859), (138, 1128393), (161, 967194), (189, 823906), (207, 752262), (322, 483597), (378, 411953), (414, 376131), (483, 322398), (621, 250754), (966, 161199), (1242, 125377), (1449, 107466), (2898, 53733), (4347, 35822), (8694, 17911)]