156860238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{4157}}^1$

素因数の和:4512

約数の個数: 32

約数和(自身を含む): 331309440

約数和(自身を除く): 174449202

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 331, 662, 993, 1986, 4157, 6289, 8314, 12471, 12578, 18867, 24942, 37734, 78983, 157966, 236949, 473898, 1375967, 2751934, 4127901, 8255802, 26143373, 52286746, 78430119, 156860238]

約数ペア:

[(1, 156860238), (2, 78430119), (3, 52286746), (6, 26143373), (19, 8255802), (38, 4127901), (57, 2751934), (114, 1375967), (331, 473898), (662, 236949), (993, 157966), (1986, 78983), (4157, 37734), (6289, 24942), (8314, 18867), (12471, 12578)]