155536656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1087}}^1$

素因数の和:1380

約数の個数: 80

約数和(自身を含む): 440352768

約数和(自身を除く): 284816112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 271, 528, 542, 813, 1084, 1087, 1626, 2168, 2174, 2981, 3252, 3261, 4336, 4348, 5962, 6504, 6522, 8696, 8943, 11924, 11957, 13008, 13044, 17392, 17886, 23848, 23914, 26088, 35772, 35871, 47696, 47828, 52176, 71544, 71742, 95656, 143088, 143484, 191312, 286968, 294577, 573936, 589154, 883731, 1178308, 1767462, 2356616, 3240347, 3534924, 4713232, 6480694, 7069848, 9721041, 12961388, 14139696, 19442082, 25922776, 38884164, 51845552, 77768328, 155536656]

約数ペア:

[(1, 155536656), (2, 77768328), (3, 51845552), (4, 38884164), (6, 25922776), (8, 19442082), (11, 14139696), (12, 12961388), (16, 9721041), (22, 7069848), (24, 6480694), (33, 4713232), (44, 3534924), (48, 3240347), (66, 2356616), (88, 1767462), (132, 1178308), (176, 883731), (264, 589154), (271, 573936), (528, 294577), (542, 286968), (813, 191312), (1084, 143484), (1087, 143088), (1626, 95656), (2168, 71742), (2174, 71544), (2981, 52176), (3252, 47828), (3261, 47696), (4336, 35871), (4348, 35772), (5962, 26088), (6504, 23914), (6522, 23848), (8696, 17886), (8943, 17392), (11924, 13044), (11957, 13008)]