140149488

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 401688576

約数和(自身を除く): 261539088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 47, 48, 69, 73, 74, 92, 94, 111, 138, 141, 146, 148, 184, 188, 219, 222, 276, 282, 292, 296, 368, 376, 438, 444, 552, 564, 584, 592, 752, 851, 876, 888, 1081, 1104, 1128, 1168, 1679, 1702, 1739, 1752, 1776, 2162, 2256, 2553, 2701, 3243, 3358, 3404, 3431, 3478, 3504, 4324, 5037, 5106, 5217, 5402, 6486, 6716, 6808, 6862, 6956, 8103, 8648, 10074, 10212, 10293, 10434, 10804, 12972, 13432, 13616, 13724, 13912, 16206, 17296, 20148, 20424, 20586, 20868, 21608, 25944, 26864, 27448, 27824, 32412, 39997, 40296, 40848, 41172, 41736, 43216, 51888, 54896, 62123, 64824, 78913, 79994, 80592, 82344, 83472, 119991, 124246, 126947, 129648, 157826, 159988, 164688, 186369, 236739, 239982, 248492, 253894, 315652, 319976, 372738, 380841, 473478, 479964, 496984, 507788, 631304, 639952, 745476, 761682, 946956, 959928, 993968, 1015576, 1262608, 1490952, 1523364, 1893912, 1919856, 2031152, 2919781, 2981904, 3046728, 3787824, 5839562, 6093456, 8759343, 11679124, 17518686, 23358248, 35037372, 46716496, 70074744, 140149488]

約数ペア:

[(1, 140149488), (2, 70074744), (3, 46716496), (4, 35037372), (6, 23358248), (8, 17518686), (12, 11679124), (16, 8759343), (23, 6093456), (24, 5839562), (37, 3787824), (46, 3046728), (47, 2981904), (48, 2919781), (69, 2031152), (73, 1919856), (74, 1893912), (92, 1523364), (94, 1490952), (111, 1262608), (138, 1015576), (141, 993968), (146, 959928), (148, 946956), (184, 761682), (188, 745476), (219, 639952), (222, 631304), (276, 507788), (282, 496984), (292, 479964), (296, 473478), (368, 380841), (376, 372738), (438, 319976), (444, 315652), (552, 253894), (564, 248492), (584, 239982), (592, 236739), (752, 186369), (851, 164688), (876, 159988), (888, 157826), (1081, 129648), (1104, 126947), (1128, 124246), (1168, 119991), (1679, 83472), (1702, 82344), (1739, 80592), (1752, 79994), (1776, 78913), (2162, 64824), (2256, 62123), (2553, 54896), (2701, 51888), (3243, 43216), (3358, 41736), (3404, 41172), (3431, 40848), (3478, 40296), (3504, 39997), (4324, 32412), (5037, 27824), (5106, 27448), (5217, 26864), (5402, 25944), (6486, 21608), (6716, 20868), (6808, 20586), (6862, 20424), (6956, 20148), (8103, 17296), (8648, 16206), (10074, 13912), (10212, 13724), (10293, 13616), (10434, 13432), (10804, 12972)]