139935772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{683}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 273030912

約数和(自身を除く): 133095140

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 131, 262, 391, 524, 683, 782, 1366, 1564, 2227, 2732, 3013, 4454, 6026, 8908, 11611, 12052, 15709, 23222, 31418, 46444, 51221, 62836, 89473, 102442, 178946, 204884, 267053, 357892, 534106, 1068212, 1521041, 2057879, 3042082, 4115758, 6084164, 8231516, 34983943, 69967886, 139935772]

約数ペア:

[(1, 139935772), (2, 69967886), (4, 34983943), (17, 8231516), (23, 6084164), (34, 4115758), (46, 3042082), (68, 2057879), (92, 1521041), (131, 1068212), (262, 534106), (391, 357892), (524, 267053), (683, 204884), (782, 178946), (1366, 102442), (1564, 89473), (2227, 62836), (2732, 51221), (3013, 46444), (4454, 31418), (6026, 23222), (8908, 15709), (11611, 12052)]