158388426

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1879}}^1$

素因数の和:2120

約数の個数: 64

約数和(自身を含む): 404275200

約数和(自身を除く): 245886774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 223, 378, 446, 669, 1338, 1561, 1879, 2007, 3122, 3758, 4014, 4683, 5637, 6021, 9366, 11274, 12042, 13153, 14049, 16911, 26306, 28098, 33822, 39459, 42147, 50733, 78918, 84294, 101466, 118377, 236754, 355131, 419017, 710262, 838034, 1257051, 2514102, 2933119, 3771153, 5866238, 7542306, 8799357, 11313459, 17598714, 22626918, 26398071, 52796142, 79194213, 158388426]

約数ペア:

[(1, 158388426), (2, 79194213), (3, 52796142), (6, 26398071), (7, 22626918), (9, 17598714), (14, 11313459), (18, 8799357), (21, 7542306), (27, 5866238), (42, 3771153), (54, 2933119), (63, 2514102), (126, 1257051), (189, 838034), (223, 710262), (378, 419017), (446, 355131), (669, 236754), (1338, 118377), (1561, 101466), (1879, 84294), (2007, 78918), (3122, 50733), (3758, 42147), (4014, 39459), (4683, 33822), (5637, 28098), (6021, 26306), (9366, 16911), (11274, 14049), (12042, 13153)]