149576812

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 361972800

約数和(自身を除く): 212395988

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 53, 68, 77, 98, 106, 119, 121, 154, 187, 196, 212, 238, 242, 308, 343, 371, 374, 476, 484, 539, 583, 686, 742, 748, 833, 847, 901, 1078, 1166, 1309, 1372, 1484, 1666, 1694, 1802, 2057, 2156, 2332, 2597, 2618, 3332, 3388, 3604, 3773, 4081, 4114, 5194, 5236, 5831, 5929, 6307, 6413, 7546, 8162, 8228, 9163, 9911, 10388, 11662, 11858, 12614, 12826, 14399, 15092, 16324, 18179, 18326, 19822, 23324, 23716, 25228, 25652, 28567, 28798, 36358, 36652, 39644, 41503, 44149, 44891, 57134, 57596, 64141, 69377, 72716, 83006, 88298, 89782, 100793, 109021, 114268, 128282, 138754, 166012, 176596, 179564, 199969, 201586, 218042, 256564, 277508, 309043, 314237, 399938, 403172, 436084, 485639, 618086, 628474, 705551, 763147, 799876, 971278, 1236172, 1256948, 1411102, 1526294, 1942556, 2199659, 2822204, 3052588, 3399473, 4399318, 5342029, 6798946, 8798636, 10684058, 13597892, 21368116, 37394203, 74788406, 149576812]

約数ペア:

[(1, 149576812), (2, 74788406), (4, 37394203), (7, 21368116), (11, 13597892), (14, 10684058), (17, 8798636), (22, 6798946), (28, 5342029), (34, 4399318), (44, 3399473), (49, 3052588), (53, 2822204), (68, 2199659), (77, 1942556), (98, 1526294), (106, 1411102), (119, 1256948), (121, 1236172), (154, 971278), (187, 799876), (196, 763147), (212, 705551), (238, 628474), (242, 618086), (308, 485639), (343, 436084), (371, 403172), (374, 399938), (476, 314237), (484, 309043), (539, 277508), (583, 256564), (686, 218042), (742, 201586), (748, 199969), (833, 179564), (847, 176596), (901, 166012), (1078, 138754), (1166, 128282), (1309, 114268), (1372, 109021), (1484, 100793), (1666, 89782), (1694, 88298), (1802, 83006), (2057, 72716), (2156, 69377), (2332, 64141), (2597, 57596), (2618, 57134), (3332, 44891), (3388, 44149), (3604, 41503), (3773, 39644), (4081, 36652), (4114, 36358), (5194, 28798), (5236, 28567), (5831, 25652), (5929, 25228), (6307, 23716), (6413, 23324), (7546, 19822), (8162, 18326), (8228, 18179), (9163, 16324), (9911, 15092), (10388, 14399), (11662, 12826), (11858, 12614)]