161080992

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 144

約数和(自身を含む): 477110088

約数和(自身を除く): 316029096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 61, 72, 96, 106, 122, 144, 159, 173, 183, 212, 244, 288, 318, 346, 366, 424, 477, 488, 519, 549, 636, 692, 732, 848, 954, 976, 1038, 1098, 1272, 1384, 1464, 1557, 1696, 1908, 1952, 2076, 2196, 2544, 2768, 2928, 3114, 3233, 3816, 4152, 4392, 5088, 5536, 5856, 6228, 6466, 7632, 8304, 8784, 9169, 9699, 10553, 12456, 12932, 15264, 16608, 17568, 18338, 19398, 21106, 24912, 25864, 27507, 29097, 31659, 36676, 38796, 42212, 49824, 51728, 55014, 58194, 63318, 73352, 77592, 82521, 84424, 94977, 103456, 110028, 116388, 126636, 146704, 155184, 165042, 168848, 189954, 220056, 232776, 253272, 293408, 310368, 330084, 337696, 379908, 440112, 465552, 506544, 559309, 660168, 759816, 880224, 931104, 1013088, 1118618, 1320336, 1519632, 1677927, 2237236, 2640672, 3039264, 3355854, 4474472, 5033781, 6711708, 8948944, 10067562, 13423416, 17897888, 20135124, 26846832, 40270248, 53693664, 80540496, 161080992]

約数ペア:

[(1, 161080992), (2, 80540496), (3, 53693664), (4, 40270248), (6, 26846832), (8, 20135124), (9, 17897888), (12, 13423416), (16, 10067562), (18, 8948944), (24, 6711708), (32, 5033781), (36, 4474472), (48, 3355854), (53, 3039264), (61, 2640672), (72, 2237236), (96, 1677927), (106, 1519632), (122, 1320336), (144, 1118618), (159, 1013088), (173, 931104), (183, 880224), (212, 759816), (244, 660168), (288, 559309), (318, 506544), (346, 465552), (366, 440112), (424, 379908), (477, 337696), (488, 330084), (519, 310368), (549, 293408), (636, 253272), (692, 232776), (732, 220056), (848, 189954), (954, 168848), (976, 165042), (1038, 155184), (1098, 146704), (1272, 126636), (1384, 116388), (1464, 110028), (1557, 103456), (1696, 94977), (1908, 84424), (1952, 82521), (2076, 77592), (2196, 73352), (2544, 63318), (2768, 58194), (2928, 55014), (3114, 51728), (3233, 49824), (3816, 42212), (4152, 38796), (4392, 36676), (5088, 31659), (5536, 29097), (5856, 27507), (6228, 25864), (6466, 24912), (7632, 21106), (8304, 19398), (8784, 18338), (9169, 17568), (9699, 16608), (10553, 15264), (12456, 12932)]