152371184

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 370221840

約数和(自身を除く): 217850656

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 53, 56, 76, 98, 106, 112, 133, 152, 193, 196, 212, 266, 304, 371, 386, 392, 424, 532, 742, 772, 784, 848, 931, 1007, 1064, 1351, 1484, 1544, 1862, 2014, 2128, 2597, 2702, 2968, 3088, 3667, 3724, 4028, 5194, 5404, 5936, 7049, 7334, 7448, 8056, 9457, 10229, 10388, 10808, 14098, 14668, 14896, 16112, 18914, 20458, 20776, 21616, 25669, 28196, 29336, 37828, 40916, 41552, 49343, 51338, 56392, 58672, 71603, 75656, 81832, 98686, 102676, 112784, 143206, 151312, 163664, 179683, 194351, 197372, 205352, 286412, 359366, 388702, 394744, 410704, 501221, 572824, 718732, 777404, 789488, 1002442, 1145648, 1360457, 1437464, 1554808, 2004884, 2720914, 2874928, 3109616, 4009768, 5441828, 8019536, 9523199, 10883656, 19046398, 21767312, 38092796, 76185592, 152371184]

約数ペア:

[(1, 152371184), (2, 76185592), (4, 38092796), (7, 21767312), (8, 19046398), (14, 10883656), (16, 9523199), (19, 8019536), (28, 5441828), (38, 4009768), (49, 3109616), (53, 2874928), (56, 2720914), (76, 2004884), (98, 1554808), (106, 1437464), (112, 1360457), (133, 1145648), (152, 1002442), (193, 789488), (196, 777404), (212, 718732), (266, 572824), (304, 501221), (371, 410704), (386, 394744), (392, 388702), (424, 359366), (532, 286412), (742, 205352), (772, 197372), (784, 194351), (848, 179683), (931, 163664), (1007, 151312), (1064, 143206), (1351, 112784), (1484, 102676), (1544, 98686), (1862, 81832), (2014, 75656), (2128, 71603), (2597, 58672), (2702, 56392), (2968, 51338), (3088, 49343), (3667, 41552), (3724, 40916), (4028, 37828), (5194, 29336), (5404, 28196), (5936, 25669), (7049, 21616), (7334, 20776), (7448, 20458), (8056, 18914), (9457, 16112), (10229, 14896), (10388, 14668), (10808, 14098)]