138991728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2887}}^1$

素因数の和:2974

約数の個数: 80

約数和(自身を含む): 386760960

約数和(自身を除く): 247769232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 59, 68, 102, 118, 136, 177, 204, 236, 272, 354, 408, 472, 708, 816, 944, 1003, 1416, 2006, 2832, 2887, 3009, 4012, 5774, 6018, 8024, 8661, 11548, 12036, 16048, 17322, 23096, 24072, 34644, 46192, 48144, 49079, 69288, 98158, 138576, 147237, 170333, 196316, 294474, 340666, 392632, 510999, 588948, 681332, 785264, 1021998, 1177896, 1362664, 2043996, 2355792, 2725328, 2895661, 4087992, 5791322, 8175984, 8686983, 11582644, 17373966, 23165288, 34747932, 46330576, 69495864, 138991728]

約数ペア:

[(1, 138991728), (2, 69495864), (3, 46330576), (4, 34747932), (6, 23165288), (8, 17373966), (12, 11582644), (16, 8686983), (17, 8175984), (24, 5791322), (34, 4087992), (48, 2895661), (51, 2725328), (59, 2355792), (68, 2043996), (102, 1362664), (118, 1177896), (136, 1021998), (177, 785264), (204, 681332), (236, 588948), (272, 510999), (354, 392632), (408, 340666), (472, 294474), (708, 196316), (816, 170333), (944, 147237), (1003, 138576), (1416, 98158), (2006, 69288), (2832, 49079), (2887, 48144), (3009, 46192), (4012, 34644), (5774, 24072), (6018, 23096), (8024, 17322), (8661, 16048), (11548, 12036)]