147618828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 473088000

約数和(自身を除く): 325469172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 43, 54, 57, 63, 76, 84, 86, 108, 114, 126, 129, 133, 171, 172, 189, 228, 239, 252, 258, 266, 301, 342, 378, 387, 399, 478, 513, 516, 532, 602, 684, 717, 756, 774, 798, 817, 903, 956, 1026, 1161, 1197, 1204, 1434, 1548, 1596, 1634, 1673, 1806, 2052, 2151, 2322, 2394, 2451, 2709, 2868, 3268, 3346, 3591, 3612, 4302, 4541, 4644, 4788, 4902, 5019, 5418, 5719, 6453, 6692, 7182, 7353, 8127, 8604, 9082, 9804, 10038, 10277, 10836, 11438, 12906, 13623, 14364, 14706, 15057, 16254, 17157, 18164, 20076, 20554, 22059, 22876, 25812, 27246, 29412, 30114, 30831, 31787, 32508, 34314, 40869, 41108, 44118, 45171, 51471, 54492, 60228, 61662, 63574, 68628, 71939, 81738, 88236, 90342, 92493, 95361, 102942, 122607, 123324, 127148, 143878, 154413, 163476, 180684, 184986, 190722, 195263, 205884, 215817, 245214, 277479, 286083, 287756, 308826, 369972, 381444, 390526, 431634, 490428, 554958, 572166, 585789, 617652, 647451, 781052, 858249, 863268, 1109916, 1144332, 1171578, 1294902, 1366841, 1716498, 1757367, 1942353, 2343156, 2589804, 2733682, 3432996, 3514734, 3884706, 4100523, 5272101, 5467364, 7029468, 7769412, 8201046, 10544202, 12301569, 16402092, 21088404, 24603138, 36904707, 49206276, 73809414, 147618828]

約数ペア:

[(1, 147618828), (2, 73809414), (3, 49206276), (4, 36904707), (6, 24603138), (7, 21088404), (9, 16402092), (12, 12301569), (14, 10544202), (18, 8201046), (19, 7769412), (21, 7029468), (27, 5467364), (28, 5272101), (36, 4100523), (38, 3884706), (42, 3514734), (43, 3432996), (54, 2733682), (57, 2589804), (63, 2343156), (76, 1942353), (84, 1757367), (86, 1716498), (108, 1366841), (114, 1294902), (126, 1171578), (129, 1144332), (133, 1109916), (171, 863268), (172, 858249), (189, 781052), (228, 647451), (239, 617652), (252, 585789), (258, 572166), (266, 554958), (301, 490428), (342, 431634), (378, 390526), (387, 381444), (399, 369972), (478, 308826), (513, 287756), (516, 286083), (532, 277479), (602, 245214), (684, 215817), (717, 205884), (756, 195263), (774, 190722), (798, 184986), (817, 180684), (903, 163476), (956, 154413), (1026, 143878), (1161, 127148), (1197, 123324), (1204, 122607), (1434, 102942), (1548, 95361), (1596, 92493), (1634, 90342), (1673, 88236), (1806, 81738), (2052, 71939), (2151, 68628), (2322, 63574), (2394, 61662), (2451, 60228), (2709, 54492), (2868, 51471), (3268, 45171), (3346, 44118), (3591, 41108), (3612, 40869), (4302, 34314), (4541, 32508), (4644, 31787), (4788, 30831), (4902, 30114), (5019, 29412), (5418, 27246), (5719, 25812), (6453, 22876), (6692, 22059), (7182, 20554), (7353, 20076), (8127, 18164), (8604, 17157), (9082, 16254), (9804, 15057), (10038, 14706), (10277, 14364), (10836, 13623), (11438, 12906)]