206848128

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 572440320

約数和(自身を除く): 365592192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 73, 94, 96, 128, 141, 146, 157, 188, 192, 219, 282, 292, 314, 376, 384, 438, 471, 564, 584, 628, 752, 876, 942, 1128, 1168, 1256, 1504, 1752, 1884, 2256, 2336, 2512, 3008, 3431, 3504, 3768, 4512, 4672, 5024, 6016, 6862, 7008, 7379, 7536, 9024, 9344, 10048, 10293, 11461, 13724, 14016, 14758, 15072, 18048, 20096, 20586, 22137, 22922, 27448, 28032, 29516, 30144, 34383, 41172, 44274, 45844, 54896, 59032, 60288, 68766, 82344, 88548, 91688, 109792, 118064, 137532, 164688, 177096, 183376, 219584, 236128, 275064, 329376, 354192, 366752, 439168, 472256, 538667, 550128, 658752, 708384, 733504, 944512, 1077334, 1100256, 1317504, 1416768, 1467008, 1616001, 2154668, 2200512, 2833536, 3232002, 4309336, 4401024, 6464004, 8618672, 12928008, 17237344, 25856016, 34474688, 51712032, 68949376, 103424064, 206848128]

約数ペア:

[(1, 206848128), (2, 103424064), (3, 68949376), (4, 51712032), (6, 34474688), (8, 25856016), (12, 17237344), (16, 12928008), (24, 8618672), (32, 6464004), (47, 4401024), (48, 4309336), (64, 3232002), (73, 2833536), (94, 2200512), (96, 2154668), (128, 1616001), (141, 1467008), (146, 1416768), (157, 1317504), (188, 1100256), (192, 1077334), (219, 944512), (282, 733504), (292, 708384), (314, 658752), (376, 550128), (384, 538667), (438, 472256), (471, 439168), (564, 366752), (584, 354192), (628, 329376), (752, 275064), (876, 236128), (942, 219584), (1128, 183376), (1168, 177096), (1256, 164688), (1504, 137532), (1752, 118064), (1884, 109792), (2256, 91688), (2336, 88548), (2512, 82344), (3008, 68766), (3431, 60288), (3504, 59032), (3768, 54896), (4512, 45844), (4672, 44274), (5024, 41172), (6016, 34383), (6862, 30144), (7008, 29516), (7379, 28032), (7536, 27448), (9024, 22922), (9344, 22137), (10048, 20586), (10293, 20096), (11461, 18048), (13724, 15072), (14016, 14758)]