156979041128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{839}}^1\times {\mathrm{1637}}^1$

素因数の和:2659

約数の個数: 128

約数和(自身を含む): 365224204800

約数和(自身を除く): 208245163672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 157, 182, 314, 364, 628, 728, 839, 1099, 1256, 1637, 1678, 2041, 2198, 3274, 3356, 4082, 4396, 5873, 6548, 6712, 8164, 8792, 10907, 11459, 11746, 13096, 14287, 16328, 21281, 21814, 22918, 23492, 28574, 42562, 43628, 45836, 46984, 57148, 76349, 85124, 87256, 91672, 114296, 131723, 148967, 152698, 170248, 257009, 263446, 297934, 305396, 514018, 526892, 595868, 610792, 922061, 1028036, 1053784, 1191736, 1373443, 1712399, 1799063, 1844122, 2056072, 2746886, 3341117, 3424798, 3598126, 3688244, 5493772, 6682234, 6849596, 7196252, 7376488, 9614101, 10987544, 11986793, 13364468, 13699192, 14392504, 17854759, 19228202, 23387819, 23973586, 26728936, 35709518, 38456404, 46775638, 47947172, 71419036, 76912808, 93551276, 95894344, 124983313, 142838072, 187102552, 215630551, 249966626, 431261102, 499933252, 862522204, 999866504, 1509413857, 1725044408, 2803197163, 3018827714, 5606394326, 6037655428, 11212788652, 12075310856, 19622380141, 22425577304, 39244760282, 78489520564, 156979041128]

約数ペア:

[(1, 156979041128), (2, 78489520564), (4, 39244760282), (7, 22425577304), (8, 19622380141), (13, 12075310856), (14, 11212788652), (26, 6037655428), (28, 5606394326), (52, 3018827714), (56, 2803197163), (91, 1725044408), (104, 1509413857), (157, 999866504), (182, 862522204), (314, 499933252), (364, 431261102), (628, 249966626), (728, 215630551), (839, 187102552), (1099, 142838072), (1256, 124983313), (1637, 95894344), (1678, 93551276), (2041, 76912808), (2198, 71419036), (3274, 47947172), (3356, 46775638), (4082, 38456404), (4396, 35709518), (5873, 26728936), (6548, 23973586), (6712, 23387819), (8164, 19228202), (8792, 17854759), (10907, 14392504), (11459, 13699192), (11746, 13364468), (13096, 11986793), (14287, 10987544), (16328, 9614101), (21281, 7376488), (21814, 7196252), (22918, 6849596), (23492, 6682234), (28574, 5493772), (42562, 3688244), (43628, 3598126), (45836, 3424798), (46984, 3341117), (57148, 2746886), (76349, 2056072), (85124, 1844122), (87256, 1799063), (91672, 1712399), (114296, 1373443), (131723, 1191736), (148967, 1053784), (152698, 1028036), (170248, 922061), (257009, 610792), (263446, 595868), (297934, 526892), (305396, 514018)]