156953202666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1553}}^1\times {\mathrm{21961}}^1$

素因数の和:23591

約数の個数: 64

約数和(自身を含む): 344019795840

約数和(自身を除く): 187066593174

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 1553, 2301, 3106, 4602, 4659, 9318, 20189, 21961, 40378, 43922, 60567, 65883, 91627, 121134, 131766, 183254, 274881, 285493, 549762, 570986, 856479, 1191151, 1295699, 1712958, 2382302, 2591398, 3573453, 3887097, 7146906, 7774194, 16844087, 33688174, 34105433, 50532261, 68210866, 101064522, 102316299, 204632598, 443370629, 886741258, 1330111887, 2012220547, 2660223774, 4024441094, 6036661641, 12073323282, 26158867111, 52317734222, 78476601333, 156953202666]

約数ペア:

[(1, 156953202666), (2, 78476601333), (3, 52317734222), (6, 26158867111), (13, 12073323282), (26, 6036661641), (39, 4024441094), (59, 2660223774), (78, 2012220547), (118, 1330111887), (177, 886741258), (354, 443370629), (767, 204632598), (1534, 102316299), (1553, 101064522), (2301, 68210866), (3106, 50532261), (4602, 34105433), (4659, 33688174), (9318, 16844087), (20189, 7774194), (21961, 7146906), (40378, 3887097), (43922, 3573453), (60567, 2591398), (65883, 2382302), (91627, 1712958), (121134, 1295699), (131766, 1191151), (183254, 856479), (274881, 570986), (285493, 549762)]