127978224

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12757}}^1$

素因数の和:12798

約数の個数: 80

約数和(自身を含む): 379678080

約数和(自身を除く): 251699856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 12757, 25514, 38271, 51028, 76542, 102056, 140327, 153084, 204112, 242383, 280654, 306168, 420981, 484766, 561308, 612336, 727149, 841962, 969532, 1122616, 1454298, 1683924, 1939064, 2245232, 2666213, 2908596, 3367848, 3878128, 5332426, 5817192, 6735696, 7998639, 10664852, 11634384, 15997278, 21329704, 31994556, 42659408, 63989112, 127978224]

約数ペア:

[(1, 127978224), (2, 63989112), (3, 42659408), (4, 31994556), (6, 21329704), (8, 15997278), (11, 11634384), (12, 10664852), (16, 7998639), (19, 6735696), (22, 5817192), (24, 5332426), (33, 3878128), (38, 3367848), (44, 2908596), (48, 2666213), (57, 2245232), (66, 1939064), (76, 1683924), (88, 1454298), (114, 1122616), (132, 969532), (152, 841962), (176, 727149), (209, 612336), (228, 561308), (264, 484766), (304, 420981), (418, 306168), (456, 280654), (528, 242383), (627, 204112), (836, 153084), (912, 140327), (1254, 102056), (1672, 76542), (2508, 51028), (3344, 38271), (5016, 25514), (10032, 12757)]