138694368

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 378846720

約数和(自身を除く): 240152352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 59, 94, 96, 118, 141, 177, 188, 236, 282, 354, 376, 472, 521, 564, 708, 752, 944, 1042, 1128, 1416, 1504, 1563, 1888, 2084, 2256, 2773, 2832, 3126, 4168, 4512, 5546, 5664, 6252, 8319, 8336, 11092, 12504, 16638, 16672, 22184, 24487, 25008, 30739, 33276, 44368, 48974, 50016, 61478, 66552, 73461, 88736, 92217, 97948, 122956, 133104, 146922, 184434, 195896, 245912, 266208, 293844, 368868, 391792, 491824, 587688, 737736, 783584, 983648, 1175376, 1444733, 1475472, 2350752, 2889466, 2950944, 4334199, 5778932, 8668398, 11557864, 17336796, 23115728, 34673592, 46231456, 69347184, 138694368]

約数ペア:

[(1, 138694368), (2, 69347184), (3, 46231456), (4, 34673592), (6, 23115728), (8, 17336796), (12, 11557864), (16, 8668398), (24, 5778932), (32, 4334199), (47, 2950944), (48, 2889466), (59, 2350752), (94, 1475472), (96, 1444733), (118, 1175376), (141, 983648), (177, 783584), (188, 737736), (236, 587688), (282, 491824), (354, 391792), (376, 368868), (472, 293844), (521, 266208), (564, 245912), (708, 195896), (752, 184434), (944, 146922), (1042, 133104), (1128, 122956), (1416, 97948), (1504, 92217), (1563, 88736), (1888, 73461), (2084, 66552), (2256, 61478), (2773, 50016), (2832, 48974), (3126, 44368), (4168, 33276), (4512, 30739), (5546, 25008), (5664, 24487), (6252, 22184), (8319, 16672), (8336, 16638), (11092, 12504)]