168542556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1348

約数の個数: 144

約数和(自身を含む): 522045216

約数和(自身を除く): 353502660

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 49, 51, 52, 68, 78, 84, 91, 98, 102, 119, 147, 156, 182, 196, 204, 221, 238, 273, 294, 357, 364, 442, 476, 546, 588, 637, 663, 714, 833, 884, 1092, 1274, 1297, 1326, 1428, 1547, 1666, 1911, 2499, 2548, 2594, 2652, 3094, 3332, 3822, 3891, 4641, 4998, 5188, 6188, 7644, 7782, 9079, 9282, 9996, 10829, 15564, 16861, 18158, 18564, 21658, 22049, 27237, 32487, 33722, 36316, 43316, 44098, 50583, 54474, 63553, 64974, 66147, 67444, 88196, 101166, 108948, 118027, 127106, 129948, 132294, 154343, 190659, 202332, 236054, 254212, 264588, 286637, 308686, 354081, 381318, 463029, 472108, 573274, 617372, 708162, 762636, 826189, 859911, 926058, 1080401, 1146548, 1416324, 1652378, 1719822, 1852116, 2006459, 2160802, 2478567, 3241203, 3304756, 3439644, 4012918, 4321604, 4957134, 6019377, 6482406, 8025836, 9914268, 12038754, 12964812, 14045213, 24077508, 28090426, 42135639, 56180852, 84271278, 168542556]

約数ペア:

[(1, 168542556), (2, 84271278), (3, 56180852), (4, 42135639), (6, 28090426), (7, 24077508), (12, 14045213), (13, 12964812), (14, 12038754), (17, 9914268), (21, 8025836), (26, 6482406), (28, 6019377), (34, 4957134), (39, 4321604), (42, 4012918), (49, 3439644), (51, 3304756), (52, 3241203), (68, 2478567), (78, 2160802), (84, 2006459), (91, 1852116), (98, 1719822), (102, 1652378), (119, 1416324), (147, 1146548), (156, 1080401), (182, 926058), (196, 859911), (204, 826189), (221, 762636), (238, 708162), (273, 617372), (294, 573274), (357, 472108), (364, 463029), (442, 381318), (476, 354081), (546, 308686), (588, 286637), (637, 264588), (663, 254212), (714, 236054), (833, 202332), (884, 190659), (1092, 154343), (1274, 132294), (1297, 129948), (1326, 127106), (1428, 118027), (1547, 108948), (1666, 101166), (1911, 88196), (2499, 67444), (2548, 66147), (2594, 64974), (2652, 63553), (3094, 54474), (3332, 50583), (3822, 44098), (3891, 43316), (4641, 36316), (4998, 33722), (5188, 32487), (6188, 27237), (7644, 22049), (7782, 21658), (9079, 18564), (9282, 18158), (9996, 16861), (10829, 15564)]