137865472016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67789}}^1\times {\mathrm{7477}}^1$

素因数の和:75291

約数の個数: 40

約数和(自身を含む): 282868959960

約数和(自身を除く): 145003487944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7477, 14954, 29908, 59816, 67789, 119632, 127109, 135578, 254218, 271156, 508436, 542312, 1016872, 1084624, 1152413, 2033744, 2304826, 4609652, 9219304, 18438608, 506858353, 1013716706, 2027433412, 4054866824, 8109733648, 8616592001, 17233184002, 34466368004, 68932736008, 137865472016]

約数ペア:

[(1, 137865472016), (2, 68932736008), (4, 34466368004), (8, 17233184002), (16, 8616592001), (17, 8109733648), (34, 4054866824), (68, 2027433412), (136, 1013716706), (272, 506858353), (7477, 18438608), (14954, 9219304), (29908, 4609652), (59816, 2304826), (67789, 2033744), (119632, 1152413), (127109, 1084624), (135578, 1016872), (254218, 542312), (271156, 508436)]