146466944

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 339292800

約数和(自身を除く): 192825856

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 43, 46, 52, 64, 86, 89, 92, 104, 128, 172, 178, 184, 208, 299, 344, 356, 368, 416, 559, 598, 688, 712, 736, 832, 989, 1118, 1157, 1196, 1376, 1424, 1472, 1664, 1978, 2047, 2236, 2314, 2392, 2752, 2848, 2944, 3827, 3956, 4094, 4472, 4628, 4784, 5504, 5696, 7654, 7912, 8188, 8944, 9256, 9568, 11392, 12857, 15308, 15824, 16376, 17888, 18512, 19136, 25714, 26611, 30616, 31648, 32752, 35776, 37024, 38272, 49751, 51428, 53222, 61232, 63296, 65504, 71552, 74048, 88021, 99502, 102856, 106444, 122464, 126592, 131008, 148096, 176042, 199004, 205712, 212888, 244928, 262016, 352084, 398008, 411424, 425776, 489856, 704168, 796016, 822848, 851552, 1144273, 1408336, 1592032, 1645696, 1703104, 2288546, 2816672, 3184064, 3406208, 4577092, 5633344, 6368128, 9154184, 11266688, 18308368, 36616736, 73233472, 146466944]

約数ペア:

[(1, 146466944), (2, 73233472), (4, 36616736), (8, 18308368), (13, 11266688), (16, 9154184), (23, 6368128), (26, 5633344), (32, 4577092), (43, 3406208), (46, 3184064), (52, 2816672), (64, 2288546), (86, 1703104), (89, 1645696), (92, 1592032), (104, 1408336), (128, 1144273), (172, 851552), (178, 822848), (184, 796016), (208, 704168), (299, 489856), (344, 425776), (356, 411424), (368, 398008), (416, 352084), (559, 262016), (598, 244928), (688, 212888), (712, 205712), (736, 199004), (832, 176042), (989, 148096), (1118, 131008), (1157, 126592), (1196, 122464), (1376, 106444), (1424, 102856), (1472, 99502), (1664, 88021), (1978, 74048), (2047, 71552), (2236, 65504), (2314, 63296), (2392, 61232), (2752, 53222), (2848, 51428), (2944, 49751), (3827, 38272), (3956, 37024), (4094, 35776), (4472, 32752), (4628, 31648), (4784, 30616), (5504, 26611), (5696, 25714), (7654, 19136), (7912, 18512), (8188, 17888), (8944, 16376), (9256, 15824), (9568, 15308), (11392, 12857)]