117947896

素因数分解:

$2^3\times {\mathrm{11}}^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 80

約数和(自身を含む): 260901000

約数和(自身を除く): 142953104

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 53, 76, 88, 106, 121, 152, 209, 212, 242, 418, 424, 484, 583, 836, 968, 1007, 1166, 1331, 1672, 2014, 2299, 2332, 2662, 4028, 4598, 4664, 5324, 6413, 8056, 9196, 10648, 11077, 12826, 14641, 18392, 22154, 25289, 25652, 29282, 44308, 50578, 51304, 58564, 70543, 88616, 101156, 117128, 121847, 141086, 202312, 243694, 278179, 282172, 487388, 556358, 564344, 775973, 974776, 1112716, 1340317, 1551946, 2225432, 2680634, 3103892, 5361268, 6207784, 10722536, 14743487, 29486974, 58973948, 117947896]

約数ペア:

[(1, 117947896), (2, 58973948), (4, 29486974), (8, 14743487), (11, 10722536), (19, 6207784), (22, 5361268), (38, 3103892), (44, 2680634), (53, 2225432), (76, 1551946), (88, 1340317), (106, 1112716), (121, 974776), (152, 775973), (209, 564344), (212, 556358), (242, 487388), (418, 282172), (424, 278179), (484, 243694), (583, 202312), (836, 141086), (968, 121847), (1007, 117128), (1166, 101156), (1331, 88616), (1672, 70543), (2014, 58564), (2299, 51304), (2332, 50578), (2662, 44308), (4028, 29282), (4598, 25652), (4664, 25289), (5324, 22154), (6413, 18392), (8056, 14641), (9196, 12826), (10648, 11077)]