128294232

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25577}}^1$

素因数の和:25616

約数の個数: 64

約数和(自身を含む): 368323200

約数和(自身を除く): 240028968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 25577, 51154, 76731, 102308, 153462, 204616, 281347, 306924, 485963, 562694, 613848, 844041, 971926, 1125388, 1457889, 1688082, 1943852, 2250776, 2915778, 3376164, 3887704, 5345593, 5831556, 6752328, 10691186, 11663112, 16036779, 21382372, 32073558, 42764744, 64147116, 128294232]

約数ペア:

[(1, 128294232), (2, 64147116), (3, 42764744), (4, 32073558), (6, 21382372), (8, 16036779), (11, 11663112), (12, 10691186), (19, 6752328), (22, 5831556), (24, 5345593), (33, 3887704), (38, 3376164), (44, 2915778), (57, 2250776), (66, 1943852), (76, 1688082), (88, 1457889), (114, 1125388), (132, 971926), (152, 844041), (209, 613848), (228, 562694), (264, 485963), (418, 306924), (456, 281347), (627, 204616), (836, 153462), (1254, 102308), (1672, 76731), (2508, 51154), (5016, 25577)]