121945344

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 349769280

約数和(自身を除く): 227823936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 64, 76, 96, 114, 122, 128, 137, 152, 183, 192, 228, 244, 256, 274, 304, 366, 384, 411, 456, 488, 548, 608, 732, 768, 822, 912, 976, 1096, 1159, 1216, 1464, 1644, 1824, 1952, 2192, 2318, 2432, 2603, 2928, 3288, 3477, 3648, 3904, 4384, 4636, 4864, 5206, 5856, 6576, 6954, 7296, 7808, 7809, 8357, 8768, 9272, 10412, 11712, 13152, 13908, 14592, 15616, 15618, 16714, 17536, 18544, 20824, 23424, 25071, 26304, 27816, 31236, 33428, 35072, 37088, 41648, 46848, 50142, 52608, 55632, 62472, 66856, 74176, 83296, 100284, 105216, 111264, 124944, 133712, 148352, 158783, 166592, 200568, 222528, 249888, 267424, 296704, 317566, 333184, 401136, 445056, 476349, 499776, 534848, 635132, 666368, 802272, 890112, 952698, 999552, 1069696, 1270264, 1604544, 1905396, 1999104, 2139392, 2540528, 3209088, 3810792, 5081056, 6418176, 7621584, 10162112, 15243168, 20324224, 30486336, 40648448, 60972672, 121945344]

約数ペア:

[(1, 121945344), (2, 60972672), (3, 40648448), (4, 30486336), (6, 20324224), (8, 15243168), (12, 10162112), (16, 7621584), (19, 6418176), (24, 5081056), (32, 3810792), (38, 3209088), (48, 2540528), (57, 2139392), (61, 1999104), (64, 1905396), (76, 1604544), (96, 1270264), (114, 1069696), (122, 999552), (128, 952698), (137, 890112), (152, 802272), (183, 666368), (192, 635132), (228, 534848), (244, 499776), (256, 476349), (274, 445056), (304, 401136), (366, 333184), (384, 317566), (411, 296704), (456, 267424), (488, 249888), (548, 222528), (608, 200568), (732, 166592), (768, 158783), (822, 148352), (912, 133712), (976, 124944), (1096, 111264), (1159, 105216), (1216, 100284), (1464, 83296), (1644, 74176), (1824, 66856), (1952, 62472), (2192, 55632), (2318, 52608), (2432, 50142), (2603, 46848), (2928, 41648), (3288, 37088), (3477, 35072), (3648, 33428), (3904, 31236), (4384, 27816), (4636, 26304), (4864, 25071), (5206, 23424), (5856, 20824), (6576, 18544), (6954, 17536), (7296, 16714), (7808, 15618), (7809, 15616), (8357, 14592), (8768, 13908), (9272, 13152), (10412, 11712)]