168617696

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 383691168

約数和(自身を除く): 215073472

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 113, 136, 208, 211, 221, 226, 272, 416, 422, 442, 452, 544, 844, 884, 904, 1469, 1688, 1768, 1808, 1921, 2743, 2938, 3376, 3536, 3587, 3616, 3842, 5486, 5876, 6752, 7072, 7174, 7684, 10972, 11752, 14348, 15368, 21944, 23504, 23843, 24973, 28696, 30736, 43888, 46631, 47008, 47686, 49946, 57392, 61472, 87776, 93262, 95372, 99892, 114784, 186524, 190744, 199784, 309959, 373048, 381488, 399568, 405331, 619918, 746096, 762976, 799136, 810662, 1239836, 1492192, 1621324, 2479672, 3242648, 4959344, 5269303, 6485296, 9918688, 10538606, 12970592, 21077212, 42154424, 84308848, 168617696]

約数ペア:

[(1, 168617696), (2, 84308848), (4, 42154424), (8, 21077212), (13, 12970592), (16, 10538606), (17, 9918688), (26, 6485296), (32, 5269303), (34, 4959344), (52, 3242648), (68, 2479672), (104, 1621324), (113, 1492192), (136, 1239836), (208, 810662), (211, 799136), (221, 762976), (226, 746096), (272, 619918), (416, 405331), (422, 399568), (442, 381488), (452, 373048), (544, 309959), (844, 199784), (884, 190744), (904, 186524), (1469, 114784), (1688, 99892), (1768, 95372), (1808, 93262), (1921, 87776), (2743, 61472), (2938, 57392), (3376, 49946), (3536, 47686), (3587, 47008), (3616, 46631), (3842, 43888), (5486, 30736), (5876, 28696), (6752, 24973), (7072, 23843), (7174, 23504), (7684, 21944), (10972, 15368), (11752, 14348)]