15568273408

素因数分解:

$2^{16}\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:239

約数の個数: 136

約数和(自身を含む): 32883092480

約数和(自身を除く): 17314819072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 97, 124, 128, 158, 194, 248, 256, 316, 388, 496, 512, 632, 776, 992, 1024, 1264, 1552, 1984, 2048, 2449, 2528, 3007, 3104, 3968, 4096, 4898, 5056, 6014, 6208, 7663, 7936, 8192, 9796, 10112, 12028, 12416, 15326, 15872, 16384, 19592, 20224, 24056, 24832, 30652, 31744, 32768, 39184, 40448, 48112, 49664, 61304, 63488, 65536, 78368, 80896, 96224, 99328, 122608, 126976, 156736, 161792, 192448, 198656, 237553, 245216, 253952, 313472, 323584, 384896, 397312, 475106, 490432, 507904, 626944, 647168, 769792, 794624, 950212, 980864, 1015808, 1253888, 1294336, 1539584, 1589248, 1900424, 1961728, 2031616, 2507776, 2588672, 3079168, 3178496, 3800848, 3923456, 5015552, 5177344, 6158336, 6356992, 7601696, 7846912, 10031104, 12316672, 15203392, 15693824, 20062208, 24633344, 30406784, 31387648, 40124416, 49266688, 60813568, 62775296, 80248832, 98533376, 121627136, 125550592, 160497664, 197066752, 243254272, 251101184, 486508544, 502202368, 973017088, 1946034176, 3892068352, 7784136704, 15568273408]

約数ペア:

[(1, 15568273408), (2, 7784136704), (4, 3892068352), (8, 1946034176), (16, 973017088), (31, 502202368), (32, 486508544), (62, 251101184), (64, 243254272), (79, 197066752), (97, 160497664), (124, 125550592), (128, 121627136), (158, 98533376), (194, 80248832), (248, 62775296), (256, 60813568), (316, 49266688), (388, 40124416), (496, 31387648), (512, 30406784), (632, 24633344), (776, 20062208), (992, 15693824), (1024, 15203392), (1264, 12316672), (1552, 10031104), (1984, 7846912), (2048, 7601696), (2449, 6356992), (2528, 6158336), (3007, 5177344), (3104, 5015552), (3968, 3923456), (4096, 3800848), (4898, 3178496), (5056, 3079168), (6014, 2588672), (6208, 2507776), (7663, 2031616), (7936, 1961728), (8192, 1900424), (9796, 1589248), (10112, 1539584), (12028, 1294336), (12416, 1253888), (15326, 1015808), (15872, 980864), (16384, 950212), (19592, 794624), (20224, 769792), (24056, 647168), (24832, 626944), (30652, 507904), (31744, 490432), (32768, 475106), (39184, 397312), (40448, 384896), (48112, 323584), (49664, 313472), (61304, 253952), (63488, 245216), (65536, 237553), (78368, 198656), (80896, 192448), (96224, 161792), (99328, 156736), (122608, 126976)]