147722571952

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{1721}}^1$

素因数の和:2759

約数の個数: 120

約数和(自身を含む): 320554639440

約数和(自身を除く): 172832067488

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 289, 304, 323, 578, 646, 977, 1156, 1292, 1721, 1954, 2312, 2584, 3442, 3908, 4624, 5168, 5491, 6884, 7816, 10982, 13768, 15632, 16609, 18563, 21964, 27536, 29257, 32699, 33218, 37126, 43928, 58514, 65398, 66436, 74252, 87856, 117028, 130796, 132872, 148504, 234056, 261592, 265744, 282353, 297008, 315571, 468112, 497369, 523184, 555883, 564706, 631142, 994738, 1111766, 1129412, 1262284, 1681417, 1989476, 2223532, 2258824, 2524568, 3362834, 3978952, 4447064, 4517648, 5049136, 5364707, 6725668, 7957904, 8894128, 9450011, 10729414, 13451336, 18900022, 21458828, 26902672, 28584089, 31946923, 37800044, 42917656, 57168178, 63893846, 75600088, 85835312, 114336356, 127787692, 151200176, 228672712, 255575384, 457345424, 485929513, 511150768, 543097691, 971859026, 1086195382, 1943718052, 2172390764, 3887436104, 4344781528, 7774872208, 8689563056, 9232660747, 18465321494, 36930642988, 73861285976, 147722571952]

約数ペア:

[(1, 147722571952), (2, 73861285976), (4, 36930642988), (8, 18465321494), (16, 9232660747), (17, 8689563056), (19, 7774872208), (34, 4344781528), (38, 3887436104), (68, 2172390764), (76, 1943718052), (136, 1086195382), (152, 971859026), (272, 543097691), (289, 511150768), (304, 485929513), (323, 457345424), (578, 255575384), (646, 228672712), (977, 151200176), (1156, 127787692), (1292, 114336356), (1721, 85835312), (1954, 75600088), (2312, 63893846), (2584, 57168178), (3442, 42917656), (3908, 37800044), (4624, 31946923), (5168, 28584089), (5491, 26902672), (6884, 21458828), (7816, 18900022), (10982, 13451336), (13768, 10729414), (15632, 9450011), (16609, 8894128), (18563, 7957904), (21964, 6725668), (27536, 5364707), (29257, 5049136), (32699, 4517648), (33218, 4447064), (37126, 3978952), (43928, 3362834), (58514, 2524568), (65398, 2258824), (66436, 2223532), (74252, 1989476), (87856, 1681417), (117028, 1262284), (130796, 1129412), (132872, 1111766), (148504, 994738), (234056, 631142), (261592, 564706), (265744, 555883), (282353, 523184), (297008, 497369), (315571, 468112)]