168939432

素因数分解:

$2^3\times 3^5\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 496117440

約数和(自身を除く): 327178008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 47, 54, 72, 81, 86, 94, 108, 129, 141, 162, 172, 188, 216, 243, 258, 282, 324, 344, 376, 387, 423, 486, 516, 564, 648, 774, 846, 972, 1032, 1128, 1161, 1269, 1548, 1692, 1849, 1944, 2021, 2322, 2538, 3096, 3384, 3483, 3698, 3807, 4042, 4644, 5076, 5547, 6063, 6966, 7396, 7614, 8084, 9288, 10152, 10449, 11094, 11421, 12126, 13932, 14792, 15228, 16168, 16641, 18189, 20898, 22188, 22842, 24252, 27864, 30456, 33282, 36378, 41796, 44376, 45684, 48504, 49923, 54567, 66564, 72756, 83592, 86903, 91368, 99846, 109134, 133128, 145512, 149769, 163701, 173806, 199692, 218268, 260709, 299538, 327402, 347612, 399384, 436536, 449307, 491103, 521418, 599076, 654804, 695224, 782127, 898614, 982206, 1042836, 1198152, 1309608, 1564254, 1797228, 1964412, 2085672, 2346381, 3128508, 3594456, 3928824, 4692762, 6257016, 7039143, 9385524, 14078286, 18771048, 21117429, 28156572, 42234858, 56313144, 84469716, 168939432]

約数ペア:

[(1, 168939432), (2, 84469716), (3, 56313144), (4, 42234858), (6, 28156572), (8, 21117429), (9, 18771048), (12, 14078286), (18, 9385524), (24, 7039143), (27, 6257016), (36, 4692762), (43, 3928824), (47, 3594456), (54, 3128508), (72, 2346381), (81, 2085672), (86, 1964412), (94, 1797228), (108, 1564254), (129, 1309608), (141, 1198152), (162, 1042836), (172, 982206), (188, 898614), (216, 782127), (243, 695224), (258, 654804), (282, 599076), (324, 521418), (344, 491103), (376, 449307), (387, 436536), (423, 399384), (486, 347612), (516, 327402), (564, 299538), (648, 260709), (774, 218268), (846, 199692), (972, 173806), (1032, 163701), (1128, 149769), (1161, 145512), (1269, 133128), (1548, 109134), (1692, 99846), (1849, 91368), (1944, 86903), (2021, 83592), (2322, 72756), (2538, 66564), (3096, 54567), (3384, 49923), (3483, 48504), (3698, 45684), (3807, 44376), (4042, 41796), (4644, 36378), (5076, 33282), (5547, 30456), (6063, 27864), (6966, 24252), (7396, 22842), (7614, 22188), (8084, 20898), (9288, 18189), (10152, 16641), (10449, 16168), (11094, 15228), (11421, 14792), (12126, 13932)]