161824572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1128

約数の個数: 144

約数和(自身を含む): 514655232

約数和(自身を除く): 352830660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 47, 52, 63, 78, 84, 91, 94, 117, 126, 141, 156, 182, 188, 234, 252, 273, 282, 329, 364, 423, 468, 546, 564, 611, 658, 819, 846, 987, 1051, 1092, 1222, 1316, 1638, 1692, 1833, 1974, 2102, 2444, 2961, 3153, 3276, 3666, 3948, 4204, 4277, 5499, 5922, 6306, 7332, 7357, 8554, 9459, 10998, 11844, 12612, 12831, 13663, 14714, 17108, 18918, 21996, 22071, 25662, 27326, 29428, 37836, 38493, 40989, 44142, 49397, 51324, 54652, 66213, 76986, 81978, 88284, 95641, 98794, 122967, 132426, 148191, 153972, 163956, 191282, 197588, 245934, 264852, 286923, 296382, 345779, 382564, 444573, 491868, 573846, 592764, 642161, 691558, 860769, 889146, 1037337, 1147692, 1284322, 1383116, 1721538, 1778292, 1926483, 2074674, 2568644, 3112011, 3443076, 3852966, 4149348, 4495127, 5779449, 6224022, 7705932, 8990254, 11558898, 12448044, 13485381, 17980508, 23117796, 26970762, 40456143, 53941524, 80912286, 161824572]

約数ペア:

[(1, 161824572), (2, 80912286), (3, 53941524), (4, 40456143), (6, 26970762), (7, 23117796), (9, 17980508), (12, 13485381), (13, 12448044), (14, 11558898), (18, 8990254), (21, 7705932), (26, 6224022), (28, 5779449), (36, 4495127), (39, 4149348), (42, 3852966), (47, 3443076), (52, 3112011), (63, 2568644), (78, 2074674), (84, 1926483), (91, 1778292), (94, 1721538), (117, 1383116), (126, 1284322), (141, 1147692), (156, 1037337), (182, 889146), (188, 860769), (234, 691558), (252, 642161), (273, 592764), (282, 573846), (329, 491868), (364, 444573), (423, 382564), (468, 345779), (546, 296382), (564, 286923), (611, 264852), (658, 245934), (819, 197588), (846, 191282), (987, 163956), (1051, 153972), (1092, 148191), (1222, 132426), (1316, 122967), (1638, 98794), (1692, 95641), (1833, 88284), (1974, 81978), (2102, 76986), (2444, 66213), (2961, 54652), (3153, 51324), (3276, 49397), (3666, 44142), (3948, 40989), (4204, 38493), (4277, 37836), (5499, 29428), (5922, 27326), (6306, 25662), (7332, 22071), (7357, 21996), (8554, 18918), (9459, 17108), (10998, 14714), (11844, 13663), (12612, 12831)]