136258720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 350436240

約数和(自身を除く): 214177520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 109, 130, 160, 208, 218, 260, 416, 436, 520, 545, 601, 872, 1040, 1090, 1202, 1417, 1744, 2080, 2180, 2404, 2834, 3005, 3488, 4360, 4808, 5668, 6010, 7085, 7813, 8720, 9616, 11336, 12020, 14170, 15626, 17440, 19232, 22672, 24040, 28340, 31252, 39065, 45344, 48080, 56680, 62504, 65509, 78130, 96160, 113360, 125008, 131018, 156260, 226720, 250016, 262036, 312520, 327545, 524072, 625040, 655090, 851617, 1048144, 1250080, 1310180, 1703234, 2096288, 2620360, 3406468, 4258085, 5240720, 6812936, 8516170, 10481440, 13625872, 17032340, 27251744, 34064680, 68129360, 136258720]

約数ペア:

[(1, 136258720), (2, 68129360), (4, 34064680), (5, 27251744), (8, 17032340), (10, 13625872), (13, 10481440), (16, 8516170), (20, 6812936), (26, 5240720), (32, 4258085), (40, 3406468), (52, 2620360), (65, 2096288), (80, 1703234), (104, 1310180), (109, 1250080), (130, 1048144), (160, 851617), (208, 655090), (218, 625040), (260, 524072), (416, 327545), (436, 312520), (520, 262036), (545, 250016), (601, 226720), (872, 156260), (1040, 131018), (1090, 125008), (1202, 113360), (1417, 96160), (1744, 78130), (2080, 65509), (2180, 62504), (2404, 56680), (2834, 48080), (3005, 45344), (3488, 39065), (4360, 31252), (4808, 28340), (5668, 24040), (6010, 22672), (7085, 19232), (7813, 17440), (8720, 15626), (9616, 14170), (11336, 12020)]