156942903208

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{57781}}^1$

素因数の和:57868

約数の個数: 144

約数和(自身を含む): 379716146460

約数和(自身を除く): 222773243252

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 49, 52, 56, 82, 91, 98, 104, 164, 169, 182, 196, 287, 328, 338, 364, 392, 533, 574, 637, 676, 728, 1066, 1148, 1183, 1274, 1352, 2009, 2132, 2296, 2366, 2548, 3731, 4018, 4264, 4732, 5096, 6929, 7462, 8036, 8281, 9464, 13858, 14924, 16072, 16562, 26117, 27716, 29848, 33124, 48503, 52234, 55432, 57781, 66248, 97006, 104468, 115562, 194012, 208936, 231124, 339521, 388024, 404467, 462248, 679042, 751153, 808934, 1358084, 1502306, 1617868, 2369021, 2716168, 2831269, 3004612, 3235736, 4738042, 5258071, 5662538, 6009224, 9476084, 9764989, 10516142, 11325076, 16583147, 18952168, 19529978, 21032284, 22650152, 30797273, 33166294, 36806497, 39059956, 42064568, 61594546, 66332588, 68354923, 73612994, 78119912, 116082029, 123189092, 132665176, 136709846, 147225988, 215580911, 232164058, 246378184, 273419692, 294451976, 400364549, 431161822, 464328116, 478484461, 546839384, 800729098, 862323644, 928656232, 956968922, 1509066377, 1601458196, 1724647288, 1913937844, 2802551843, 3018132754, 3202916392, 3827875688, 5605103686, 6036265508, 11210207372, 12072531016, 19617862901, 22420414744, 39235725802, 78471451604, 156942903208]

約数ペア:

[(1, 156942903208), (2, 78471451604), (4, 39235725802), (7, 22420414744), (8, 19617862901), (13, 12072531016), (14, 11210207372), (26, 6036265508), (28, 5605103686), (41, 3827875688), (49, 3202916392), (52, 3018132754), (56, 2802551843), (82, 1913937844), (91, 1724647288), (98, 1601458196), (104, 1509066377), (164, 956968922), (169, 928656232), (182, 862323644), (196, 800729098), (287, 546839384), (328, 478484461), (338, 464328116), (364, 431161822), (392, 400364549), (533, 294451976), (574, 273419692), (637, 246378184), (676, 232164058), (728, 215580911), (1066, 147225988), (1148, 136709846), (1183, 132665176), (1274, 123189092), (1352, 116082029), (2009, 78119912), (2132, 73612994), (2296, 68354923), (2366, 66332588), (2548, 61594546), (3731, 42064568), (4018, 39059956), (4264, 36806497), (4732, 33166294), (5096, 30797273), (6929, 22650152), (7462, 21032284), (8036, 19529978), (8281, 18952168), (9464, 16583147), (13858, 11325076), (14924, 10516142), (16072, 9764989), (16562, 9476084), (26117, 6009224), (27716, 5662538), (29848, 5258071), (33124, 4738042), (48503, 3235736), (52234, 3004612), (55432, 2831269), (57781, 2716168), (66248, 2369021), (97006, 1617868), (104468, 1502306), (115562, 1358084), (194012, 808934), (208936, 751153), (231124, 679042), (339521, 462248), (388024, 404467)]