172289568

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 538030080

約数和(自身を除く): 365740512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 32, 33, 38, 44, 48, 57, 62, 66, 76, 88, 93, 96, 114, 124, 132, 152, 176, 186, 209, 228, 248, 264, 277, 304, 341, 352, 372, 418, 456, 496, 528, 554, 589, 608, 627, 682, 744, 831, 836, 912, 992, 1023, 1056, 1108, 1178, 1254, 1364, 1488, 1662, 1672, 1767, 1824, 2046, 2216, 2356, 2508, 2728, 2976, 3047, 3324, 3344, 3534, 4092, 4432, 4712, 5016, 5263, 5456, 6094, 6479, 6648, 6688, 7068, 8184, 8587, 8864, 9141, 9424, 10032, 10526, 10912, 12188, 12958, 13296, 14136, 15789, 16368, 17174, 18282, 18848, 19437, 20064, 21052, 24376, 25761, 25916, 26592, 28272, 31578, 32736, 34348, 36564, 38874, 42104, 48752, 51522, 51832, 56544, 57893, 63156, 68696, 73128, 77748, 84208, 94457, 97504, 103044, 103664, 115786, 126312, 137392, 146256, 155496, 163153, 168416, 173679, 188914, 206088, 207328, 231572, 252624, 274784, 283371, 292512, 310992, 326306, 347358, 377828, 412176, 463144, 489459, 505248, 566742, 621984, 652612, 694716, 755656, 824352, 926288, 978918, 1133484, 1305224, 1389432, 1511312, 1794683, 1852576, 1957836, 2266968, 2610448, 2778864, 3022624, 3589366, 3915672, 4533936, 5220896, 5384049, 5557728, 7178732, 7831344, 9067872, 10768098, 14357464, 15662688, 21536196, 28714928, 43072392, 57429856, 86144784, 172289568]

約数ペア:

[(1, 172289568), (2, 86144784), (3, 57429856), (4, 43072392), (6, 28714928), (8, 21536196), (11, 15662688), (12, 14357464), (16, 10768098), (19, 9067872), (22, 7831344), (24, 7178732), (31, 5557728), (32, 5384049), (33, 5220896), (38, 4533936), (44, 3915672), (48, 3589366), (57, 3022624), (62, 2778864), (66, 2610448), (76, 2266968), (88, 1957836), (93, 1852576), (96, 1794683), (114, 1511312), (124, 1389432), (132, 1305224), (152, 1133484), (176, 978918), (186, 926288), (209, 824352), (228, 755656), (248, 694716), (264, 652612), (277, 621984), (304, 566742), (341, 505248), (352, 489459), (372, 463144), (418, 412176), (456, 377828), (496, 347358), (528, 326306), (554, 310992), (589, 292512), (608, 283371), (627, 274784), (682, 252624), (744, 231572), (831, 207328), (836, 206088), (912, 188914), (992, 173679), (1023, 168416), (1056, 163153), (1108, 155496), (1178, 146256), (1254, 137392), (1364, 126312), (1488, 115786), (1662, 103664), (1672, 103044), (1767, 97504), (1824, 94457), (2046, 84208), (2216, 77748), (2356, 73128), (2508, 68696), (2728, 63156), (2976, 57893), (3047, 56544), (3324, 51832), (3344, 51522), (3534, 48752), (4092, 42104), (4432, 38874), (4712, 36564), (5016, 34348), (5263, 32736), (5456, 31578), (6094, 28272), (6479, 26592), (6648, 25916), (6688, 25761), (7068, 24376), (8184, 21052), (8587, 20064), (8864, 19437), (9141, 18848), (9424, 18282), (10032, 17174), (10526, 16368), (10912, 15789), (12188, 14136), (12958, 13296)]