161401344

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 160

約数和(自身を含む): 474344640

約数和(自身を除く): 312943296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 64, 78, 96, 104, 118, 128, 137, 156, 177, 192, 208, 236, 256, 274, 312, 354, 384, 411, 416, 472, 512, 548, 624, 708, 767, 768, 822, 832, 944, 1096, 1248, 1416, 1534, 1536, 1644, 1664, 1781, 1888, 2192, 2301, 2496, 2832, 3068, 3288, 3328, 3562, 3776, 4384, 4602, 4992, 5343, 5664, 6136, 6576, 6656, 7124, 7552, 8083, 8768, 9204, 9984, 10686, 11328, 12272, 13152, 14248, 15104, 16166, 17536, 18408, 19968, 21372, 22656, 24249, 24544, 26304, 28496, 30208, 32332, 35072, 36816, 42744, 45312, 48498, 49088, 52608, 56992, 64664, 70144, 73632, 85488, 90624, 96996, 98176, 105079, 105216, 113984, 129328, 147264, 170976, 193992, 196352, 210158, 210432, 227968, 258656, 294528, 315237, 341952, 387984, 392704, 420316, 455936, 517312, 589056, 630474, 683904, 775968, 840632, 911872, 1034624, 1178112, 1260948, 1367808, 1551936, 1681264, 2069248, 2521896, 2735616, 3103872, 3362528, 4138496, 5043792, 6207744, 6725056, 10087584, 12415488, 13450112, 20175168, 26900224, 40350336, 53800448, 80700672, 161401344]

約数ペア:

[(1, 161401344), (2, 80700672), (3, 53800448), (4, 40350336), (6, 26900224), (8, 20175168), (12, 13450112), (13, 12415488), (16, 10087584), (24, 6725056), (26, 6207744), (32, 5043792), (39, 4138496), (48, 3362528), (52, 3103872), (59, 2735616), (64, 2521896), (78, 2069248), (96, 1681264), (104, 1551936), (118, 1367808), (128, 1260948), (137, 1178112), (156, 1034624), (177, 911872), (192, 840632), (208, 775968), (236, 683904), (256, 630474), (274, 589056), (312, 517312), (354, 455936), (384, 420316), (411, 392704), (416, 387984), (472, 341952), (512, 315237), (548, 294528), (624, 258656), (708, 227968), (767, 210432), (768, 210158), (822, 196352), (832, 193992), (944, 170976), (1096, 147264), (1248, 129328), (1416, 113984), (1534, 105216), (1536, 105079), (1644, 98176), (1664, 96996), (1781, 90624), (1888, 85488), (2192, 73632), (2301, 70144), (2496, 64664), (2832, 56992), (3068, 52608), (3288, 49088), (3328, 48498), (3562, 45312), (3776, 42744), (4384, 36816), (4602, 35072), (4992, 32332), (5343, 30208), (5664, 28496), (6136, 26304), (6576, 24544), (6656, 24249), (7124, 22656), (7552, 21372), (8083, 19968), (8768, 18408), (9204, 17536), (9984, 16166), (10686, 15104), (11328, 14248), (12272, 13152)]