139461064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1814

約数の個数: 64

約数和(自身を含む): 301017600

約数和(自身を除く): 161556536

約数列:

[1, 2, 4, 8, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 323, 527, 589, 646, 1054, 1178, 1292, 1741, 2108, 2356, 2584, 3482, 4216, 4712, 6964, 10013, 13928, 20026, 29597, 33079, 40052, 53971, 59194, 66158, 80104, 107942, 118388, 132316, 215884, 236776, 264632, 431768, 562343, 917507, 1025449, 1124686, 1835014, 2050898, 2249372, 3670028, 4101796, 4498744, 7340056, 8203592, 17432633, 34865266, 69730532, 139461064]

約数ペア:

[(1, 139461064), (2, 69730532), (4, 34865266), (8, 17432633), (17, 8203592), (19, 7340056), (31, 4498744), (34, 4101796), (38, 3670028), (62, 2249372), (68, 2050898), (76, 1835014), (124, 1124686), (136, 1025449), (152, 917507), (248, 562343), (323, 431768), (527, 264632), (589, 236776), (646, 215884), (1054, 132316), (1178, 118388), (1292, 107942), (1741, 80104), (2108, 66158), (2356, 59194), (2584, 53971), (3482, 40052), (4216, 33079), (4712, 29597), (6964, 20026), (10013, 13928)]