138154884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 378470400

約数和(自身を除く): 240315516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 109, 158, 191, 218, 237, 316, 327, 382, 436, 474, 553, 573, 654, 763, 764, 948, 1106, 1146, 1308, 1337, 1526, 1659, 2212, 2289, 2292, 2674, 3052, 3318, 4011, 4578, 5348, 6636, 8022, 8611, 9156, 15089, 16044, 17222, 20819, 25833, 30178, 34444, 41638, 45267, 51666, 60277, 60356, 62457, 83276, 90534, 103332, 105623, 120554, 124914, 145733, 180831, 181068, 211246, 241108, 249828, 291466, 316869, 361662, 422492, 437199, 582932, 633738, 723324, 874398, 1267476, 1644701, 1748796, 3289402, 4934103, 6578804, 9868206, 11512907, 19736412, 23025814, 34538721, 46051628, 69077442, 138154884]

約数ペア:

[(1, 138154884), (2, 69077442), (3, 46051628), (4, 34538721), (6, 23025814), (7, 19736412), (12, 11512907), (14, 9868206), (21, 6578804), (28, 4934103), (42, 3289402), (79, 1748796), (84, 1644701), (109, 1267476), (158, 874398), (191, 723324), (218, 633738), (237, 582932), (316, 437199), (327, 422492), (382, 361662), (436, 316869), (474, 291466), (553, 249828), (573, 241108), (654, 211246), (763, 181068), (764, 180831), (948, 145733), (1106, 124914), (1146, 120554), (1308, 105623), (1337, 103332), (1526, 90534), (1659, 83276), (2212, 62457), (2289, 60356), (2292, 60277), (2674, 51666), (3052, 45267), (3318, 41638), (4011, 34444), (4578, 30178), (5348, 25833), (6636, 20819), (8022, 17222), (8611, 16044), (9156, 15089)]