123643182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 281594880

約数和(自身を除く): 157951698

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 47, 58, 78, 87, 94, 141, 174, 282, 377, 611, 754, 1131, 1163, 1222, 1363, 1833, 2262, 2326, 2726, 3489, 3666, 4089, 6978, 8178, 15119, 17719, 30238, 33727, 35438, 45357, 53157, 54661, 67454, 90714, 101181, 106314, 109322, 163983, 202362, 327966, 438451, 710593, 876902, 1315353, 1421186, 1585169, 2131779, 2630706, 3170338, 4263558, 4755507, 9511014, 20607197, 41214394, 61821591, 123643182]

約数ペア:

[(1, 123643182), (2, 61821591), (3, 41214394), (6, 20607197), (13, 9511014), (26, 4755507), (29, 4263558), (39, 3170338), (47, 2630706), (58, 2131779), (78, 1585169), (87, 1421186), (94, 1315353), (141, 876902), (174, 710593), (282, 438451), (377, 327966), (611, 202362), (754, 163983), (1131, 109322), (1163, 106314), (1222, 101181), (1363, 90714), (1833, 67454), (2262, 54661), (2326, 53157), (2726, 45357), (3489, 35438), (3666, 33727), (4089, 30238), (6978, 17719), (8178, 15119)]