128488896

素因数分解:

$2^6\times 3^3\times {\mathrm{74357}}^1$

素因数の和:74378

約数の個数: 56

約数和(自身を含む): 377738640

約数和(自身を除く): 249249744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 74357, 148714, 223071, 297428, 446142, 594856, 669213, 892284, 1189712, 1338426, 1784568, 2007639, 2379424, 2676852, 3569136, 4015278, 4758848, 5353704, 7138272, 8030556, 10707408, 14276544, 16061112, 21414816, 32122224, 42829632, 64244448, 128488896]

約数ペア:

[(1, 128488896), (2, 64244448), (3, 42829632), (4, 32122224), (6, 21414816), (8, 16061112), (9, 14276544), (12, 10707408), (16, 8030556), (18, 7138272), (24, 5353704), (27, 4758848), (32, 4015278), (36, 3569136), (48, 2676852), (54, 2379424), (64, 2007639), (72, 1784568), (96, 1338426), (108, 1189712), (144, 892284), (192, 669213), (216, 594856), (288, 446142), (432, 297428), (576, 223071), (864, 148714), (1728, 74357)]