143680128

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 411264000

約数和(自身を除く): 267583872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 94, 96, 114, 128, 141, 152, 188, 192, 228, 282, 304, 376, 384, 419, 456, 564, 608, 752, 838, 893, 912, 1128, 1216, 1257, 1504, 1676, 1786, 1824, 2256, 2432, 2514, 2679, 3008, 3352, 3572, 3648, 4512, 5028, 5358, 6016, 6704, 7144, 7296, 7961, 9024, 10056, 10716, 13408, 14288, 15922, 18048, 19693, 20112, 21432, 23883, 26816, 28576, 31844, 39386, 40224, 42864, 47766, 53632, 57152, 59079, 63688, 78772, 80448, 85728, 95532, 114304, 118158, 127376, 157544, 160896, 171456, 191064, 236316, 254752, 315088, 342912, 374167, 382128, 472632, 509504, 630176, 748334, 764256, 945264, 1019008, 1122501, 1260352, 1496668, 1528512, 1890528, 2245002, 2520704, 2993336, 3057024, 3781056, 4490004, 5986672, 7562112, 8980008, 11973344, 17960016, 23946688, 35920032, 47893376, 71840064, 143680128]

約数ペア:

[(1, 143680128), (2, 71840064), (3, 47893376), (4, 35920032), (6, 23946688), (8, 17960016), (12, 11973344), (16, 8980008), (19, 7562112), (24, 5986672), (32, 4490004), (38, 3781056), (47, 3057024), (48, 2993336), (57, 2520704), (64, 2245002), (76, 1890528), (94, 1528512), (96, 1496668), (114, 1260352), (128, 1122501), (141, 1019008), (152, 945264), (188, 764256), (192, 748334), (228, 630176), (282, 509504), (304, 472632), (376, 382128), (384, 374167), (419, 342912), (456, 315088), (564, 254752), (608, 236316), (752, 191064), (838, 171456), (893, 160896), (912, 157544), (1128, 127376), (1216, 118158), (1257, 114304), (1504, 95532), (1676, 85728), (1786, 80448), (1824, 78772), (2256, 63688), (2432, 59079), (2514, 57152), (2679, 53632), (3008, 47766), (3352, 42864), (3572, 40224), (3648, 39386), (4512, 31844), (5028, 28576), (5358, 26816), (6016, 23883), (6704, 21432), (7144, 20112), (7296, 19693), (7961, 18048), (9024, 15922), (10056, 14288), (10716, 13408)]