161090334

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:394

約数の個数: 72

約数和(自身を含む): 374994360

約数和(自身を除く): 213904026

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 173, 179, 289, 306, 346, 358, 519, 537, 578, 867, 1038, 1074, 1557, 1611, 1734, 2601, 2941, 3043, 3114, 3222, 5202, 5882, 6086, 8823, 9129, 17646, 18258, 26469, 27387, 30967, 49997, 51731, 52938, 54774, 61934, 92901, 99994, 103462, 149991, 155193, 185802, 278703, 299982, 310386, 449973, 465579, 526439, 557406, 899946, 931158, 1052878, 1579317, 3158634, 4737951, 8949463, 9475902, 17898926, 26848389, 53696778, 80545167, 161090334]

約数ペア:

[(1, 161090334), (2, 80545167), (3, 53696778), (6, 26848389), (9, 17898926), (17, 9475902), (18, 8949463), (34, 4737951), (51, 3158634), (102, 1579317), (153, 1052878), (173, 931158), (179, 899946), (289, 557406), (306, 526439), (346, 465579), (358, 449973), (519, 310386), (537, 299982), (578, 278703), (867, 185802), (1038, 155193), (1074, 149991), (1557, 103462), (1611, 99994), (1734, 92901), (2601, 61934), (2941, 54774), (3043, 52938), (3114, 51731), (3222, 49997), (5202, 30967), (5882, 27387), (6086, 26469), (8823, 18258), (9129, 17646)]