152255512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{16421}}^1$

素因数の和:16507

約数の個数: 32

約数和(自身を含む): 305449200

約数和(自身を除く): 153193688

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 16421, 32842, 65684, 131368, 311999, 623998, 1001681, 1247996, 2003362, 2495992, 4006724, 8013448, 19031939, 38063878, 76127756, 152255512]

約数ペア:

[(1, 152255512), (2, 76127756), (4, 38063878), (8, 19031939), (19, 8013448), (38, 4006724), (61, 2495992), (76, 2003362), (122, 1247996), (152, 1001681), (244, 623998), (488, 311999), (1159, 131368), (2318, 65684), (4636, 32842), (9272, 16421)]