128608008

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:998

約数の個数: 64

約数和(自身を含む): 330246720

約数和(自身を除く): 201638712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 107, 122, 183, 214, 244, 321, 366, 428, 488, 642, 732, 821, 856, 1284, 1464, 1642, 2463, 2568, 3284, 4926, 6527, 6568, 9852, 13054, 19581, 19704, 26108, 39162, 50081, 52216, 78324, 87847, 100162, 150243, 156648, 175694, 200324, 263541, 300486, 351388, 400648, 527082, 600972, 702776, 1054164, 1201944, 2108328, 5358667, 10717334, 16076001, 21434668, 32152002, 42869336, 64304004, 128608008]

約数ペア:

[(1, 128608008), (2, 64304004), (3, 42869336), (4, 32152002), (6, 21434668), (8, 16076001), (12, 10717334), (24, 5358667), (61, 2108328), (107, 1201944), (122, 1054164), (183, 702776), (214, 600972), (244, 527082), (321, 400648), (366, 351388), (428, 300486), (488, 263541), (642, 200324), (732, 175694), (821, 156648), (856, 150243), (1284, 100162), (1464, 87847), (1642, 78324), (2463, 52216), (2568, 50081), (3284, 39162), (4926, 26108), (6527, 19704), (6568, 19581), (9852, 13054)]