147447972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 460615680

約数和(自身を除く): 313167708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 67, 71, 82, 84, 108, 123, 126, 134, 142, 164, 189, 201, 213, 246, 252, 268, 284, 287, 369, 378, 402, 426, 469, 492, 497, 574, 603, 639, 738, 756, 804, 852, 861, 938, 994, 1107, 1148, 1206, 1278, 1407, 1476, 1491, 1722, 1809, 1876, 1917, 1988, 2214, 2412, 2556, 2583, 2747, 2814, 2911, 2982, 3444, 3618, 3834, 4221, 4428, 4473, 4757, 5166, 5494, 5628, 5822, 5964, 7236, 7668, 7749, 8241, 8442, 8733, 8946, 9514, 10332, 10988, 11644, 12663, 13419, 14271, 15498, 16482, 16884, 17466, 17892, 19028, 19229, 20377, 24723, 25326, 26199, 26838, 28542, 30996, 32964, 33299, 34932, 38458, 40754, 42813, 49446, 50652, 52398, 53676, 57084, 57687, 61131, 66598, 74169, 76916, 78597, 81508, 85626, 98892, 99897, 104796, 115374, 122262, 128439, 133196, 148338, 157194, 171252, 173061, 183393, 195037, 199794, 230748, 244524, 256878, 296676, 299691, 314388, 346122, 366786, 390074, 399588, 513756, 519183, 550179, 585111, 599382, 692244, 733572, 780148, 899073, 1038366, 1100358, 1170222, 1198764, 1365259, 1755333, 1798146, 2076732, 2200716, 2340444, 2730518, 3510666, 3596292, 4095777, 5265999, 5461036, 7021332, 8191554, 10531998, 12287331, 16383108, 21063996, 24574662, 36861993, 49149324, 73723986, 147447972]

約数ペア:

[(1, 147447972), (2, 73723986), (3, 49149324), (4, 36861993), (6, 24574662), (7, 21063996), (9, 16383108), (12, 12287331), (14, 10531998), (18, 8191554), (21, 7021332), (27, 5461036), (28, 5265999), (36, 4095777), (41, 3596292), (42, 3510666), (54, 2730518), (63, 2340444), (67, 2200716), (71, 2076732), (82, 1798146), (84, 1755333), (108, 1365259), (123, 1198764), (126, 1170222), (134, 1100358), (142, 1038366), (164, 899073), (189, 780148), (201, 733572), (213, 692244), (246, 599382), (252, 585111), (268, 550179), (284, 519183), (287, 513756), (369, 399588), (378, 390074), (402, 366786), (426, 346122), (469, 314388), (492, 299691), (497, 296676), (574, 256878), (603, 244524), (639, 230748), (738, 199794), (756, 195037), (804, 183393), (852, 173061), (861, 171252), (938, 157194), (994, 148338), (1107, 133196), (1148, 128439), (1206, 122262), (1278, 115374), (1407, 104796), (1476, 99897), (1491, 98892), (1722, 85626), (1809, 81508), (1876, 78597), (1917, 76916), (1988, 74169), (2214, 66598), (2412, 61131), (2556, 57687), (2583, 57084), (2747, 53676), (2814, 52398), (2911, 50652), (2982, 49446), (3444, 42813), (3618, 40754), (3834, 38458), (4221, 34932), (4428, 33299), (4473, 32964), (4757, 30996), (5166, 28542), (5494, 26838), (5628, 26199), (5822, 25326), (5964, 24723), (7236, 20377), (7668, 19229), (7749, 19028), (8241, 17892), (8442, 17466), (8733, 16884), (8946, 16482), (9514, 15498), (10332, 14271), (10988, 13419), (11644, 12663)]