155388672

素因数分解:

$2^8\times 3^3\times {\mathrm{22481}}^1$

素因数の和:22506

約数の個数: 72

約数和(自身を含む): 459532080

約数和(自身を除く): 304143408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 22481, 44962, 67443, 89924, 134886, 179848, 202329, 269772, 359696, 404658, 539544, 606987, 719392, 809316, 1079088, 1213974, 1438784, 1618632, 2158176, 2427948, 2877568, 3237264, 4316352, 4855896, 5755136, 6474528, 8632704, 9711792, 12949056, 17265408, 19423584, 25898112, 38847168, 51796224, 77694336, 155388672]

約数ペア:

[(1, 155388672), (2, 77694336), (3, 51796224), (4, 38847168), (6, 25898112), (8, 19423584), (9, 17265408), (12, 12949056), (16, 9711792), (18, 8632704), (24, 6474528), (27, 5755136), (32, 4855896), (36, 4316352), (48, 3237264), (54, 2877568), (64, 2427948), (72, 2158176), (96, 1618632), (108, 1438784), (128, 1213974), (144, 1079088), (192, 809316), (216, 719392), (256, 606987), (288, 539544), (384, 404658), (432, 359696), (576, 269772), (768, 202329), (864, 179848), (1152, 134886), (1728, 89924), (2304, 67443), (3456, 44962), (6912, 22481)]