129772128

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71147}}^1$

素因数の和:71179

約数の個数: 48

約数和(自身を含む): 358585920

約数和(自身を除く): 228813792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 71147, 142294, 213441, 284588, 426882, 569176, 853764, 1138352, 1351793, 1707528, 2276704, 2703586, 3415056, 4055379, 5407172, 6830112, 8110758, 10814344, 16221516, 21628688, 32443032, 43257376, 64886064, 129772128]

約数ペア:

[(1, 129772128), (2, 64886064), (3, 43257376), (4, 32443032), (6, 21628688), (8, 16221516), (12, 10814344), (16, 8110758), (19, 6830112), (24, 5407172), (32, 4055379), (38, 3415056), (48, 2703586), (57, 2276704), (76, 1707528), (96, 1351793), (114, 1138352), (152, 853764), (228, 569176), (304, 426882), (456, 284588), (608, 213441), (912, 142294), (1824, 71147)]