161372928

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11059}}^1$

素因数の和:11097

約数の個数: 72

約数和(自身を含む): 452132800

約数和(自身を除く): 290759872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 11059, 14592, 22118, 33177, 44236, 66354, 88472, 132708, 176944, 210121, 265416, 353888, 420242, 530832, 630363, 707776, 840484, 1061664, 1260726, 1415552, 1680968, 2123328, 2521452, 2831104, 3361936, 4246656, 5042904, 6723872, 8493312, 10085808, 13447744, 20171616, 26895488, 40343232, 53790976, 80686464, 161372928]

約数ペア:

[(1, 161372928), (2, 80686464), (3, 53790976), (4, 40343232), (6, 26895488), (8, 20171616), (12, 13447744), (16, 10085808), (19, 8493312), (24, 6723872), (32, 5042904), (38, 4246656), (48, 3361936), (57, 2831104), (64, 2521452), (76, 2123328), (96, 1680968), (114, 1415552), (128, 1260726), (152, 1061664), (192, 840484), (228, 707776), (256, 630363), (304, 530832), (384, 420242), (456, 353888), (608, 265416), (768, 210121), (912, 176944), (1216, 132708), (1824, 88472), (2432, 66354), (3648, 44236), (4864, 33177), (7296, 22118), (11059, 14592)]