2152193670128

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{672127}}^1$

素因数の和:672334

約数の個数: 80

約数和(自身を含む): 4420558970880

約数和(自身を除く): 2268365300752

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 103, 116, 134, 206, 232, 268, 412, 464, 536, 824, 1072, 1648, 1943, 2987, 3886, 5974, 6901, 7772, 11948, 13802, 15544, 23896, 27604, 31088, 47792, 55208, 110416, 200129, 400258, 672127, 800516, 1344254, 1601032, 2688508, 3202064, 5377016, 10754032, 19491683, 38983366, 45032509, 69229081, 77966732, 90065018, 138458162, 155933464, 180130036, 276916324, 311866928, 360260072, 553832648, 720520144, 1107665296, 1305942761, 2007643349, 2611885522, 4015286698, 4638348427, 5223771044, 8030573396, 9276696854, 10447542088, 16061146792, 18553393708, 20895084176, 32122293584, 37106787416, 74213574832, 134512104383, 269024208766, 538048417532, 1076096835064, 2152193670128]

約数ペア:

[(1, 2152193670128), (2, 1076096835064), (4, 538048417532), (8, 269024208766), (16, 134512104383), (29, 74213574832), (58, 37106787416), (67, 32122293584), (103, 20895084176), (116, 18553393708), (134, 16061146792), (206, 10447542088), (232, 9276696854), (268, 8030573396), (412, 5223771044), (464, 4638348427), (536, 4015286698), (824, 2611885522), (1072, 2007643349), (1648, 1305942761), (1943, 1107665296), (2987, 720520144), (3886, 553832648), (5974, 360260072), (6901, 311866928), (7772, 276916324), (11948, 180130036), (13802, 155933464), (15544, 138458162), (23896, 90065018), (27604, 77966732), (31088, 69229081), (47792, 45032509), (55208, 38983366), (110416, 19491683), (200129, 10754032), (400258, 5377016), (672127, 3202064), (800516, 2688508), (1344254, 1601032)]