123147888

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 333954816

約数和(自身を除く): 210806928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 331, 337, 368, 552, 662, 674, 993, 1011, 1104, 1324, 1348, 1986, 2022, 2648, 2696, 3972, 4044, 5296, 5392, 7613, 7751, 7944, 8088, 15226, 15502, 15888, 16176, 22839, 23253, 30452, 31004, 45678, 46506, 60904, 62008, 91356, 93012, 111547, 121808, 124016, 182712, 186024, 223094, 334641, 365424, 372048, 446188, 669282, 892376, 1338564, 1784752, 2565581, 2677128, 5131162, 5354256, 7696743, 10262324, 15393486, 20524648, 30786972, 41049296, 61573944, 123147888]

約数ペア:

[(1, 123147888), (2, 61573944), (3, 41049296), (4, 30786972), (6, 20524648), (8, 15393486), (12, 10262324), (16, 7696743), (23, 5354256), (24, 5131162), (46, 2677128), (48, 2565581), (69, 1784752), (92, 1338564), (138, 892376), (184, 669282), (276, 446188), (331, 372048), (337, 365424), (368, 334641), (552, 223094), (662, 186024), (674, 182712), (993, 124016), (1011, 121808), (1104, 111547), (1324, 93012), (1348, 91356), (1986, 62008), (2022, 60904), (2648, 46506), (2696, 45678), (3972, 31004), (4044, 30452), (5296, 23253), (5392, 22839), (7613, 16176), (7751, 15888), (7944, 15502), (8088, 15226)]