156942428656

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179693}}^1$

素因数の和:179763

約数の個数: 120

約数和(自身を含む): 366985462320

約数和(自身を除く): 210043033664

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 169, 208, 221, 247, 272, 304, 323, 338, 442, 494, 646, 676, 884, 988, 1292, 1352, 1768, 1976, 2584, 2704, 2873, 3211, 3536, 3952, 4199, 5168, 5746, 6422, 8398, 11492, 12844, 16796, 22984, 25688, 33592, 45968, 51376, 54587, 67184, 109174, 179693, 218348, 359386, 436696, 718772, 873392, 1437544, 2336009, 2875088, 3054781, 3414167, 4672018, 6109562, 6828334, 9344036, 12219124, 13656668, 18688072, 24438248, 27313336, 30368117, 37376144, 39712153, 44384171, 48876496, 54626672, 58040839, 60736234, 79424306, 88768342, 116081678, 121472468, 158848612, 177536684, 232163356, 242944936, 317697224, 355073368, 464326712, 485889872, 516257989, 576994223, 635394448, 710146736, 754530907, 928653424, 1032515978, 1153988446, 1509061814, 2065031956, 2307976892, 3018123628, 4130063912, 4615953784, 6036247256, 8260127824, 9231907568, 9808901791, 12072494512, 19617803582, 39235607164, 78471214328, 156942428656]

約数ペア:

[(1, 156942428656), (2, 78471214328), (4, 39235607164), (8, 19617803582), (13, 12072494512), (16, 9808901791), (17, 9231907568), (19, 8260127824), (26, 6036247256), (34, 4615953784), (38, 4130063912), (52, 3018123628), (68, 2307976892), (76, 2065031956), (104, 1509061814), (136, 1153988446), (152, 1032515978), (169, 928653424), (208, 754530907), (221, 710146736), (247, 635394448), (272, 576994223), (304, 516257989), (323, 485889872), (338, 464326712), (442, 355073368), (494, 317697224), (646, 242944936), (676, 232163356), (884, 177536684), (988, 158848612), (1292, 121472468), (1352, 116081678), (1768, 88768342), (1976, 79424306), (2584, 60736234), (2704, 58040839), (2873, 54626672), (3211, 48876496), (3536, 44384171), (3952, 39712153), (4199, 37376144), (5168, 30368117), (5746, 27313336), (6422, 24438248), (8398, 18688072), (11492, 13656668), (12844, 12219124), (16796, 9344036), (22984, 6828334), (25688, 6109562), (33592, 4672018), (45968, 3414167), (51376, 3054781), (54587, 2875088), (67184, 2336009), (109174, 1437544), (179693, 873392), (218348, 718772), (359386, 436696)]