149581572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 440415360

約数和(自身を除く): 290833788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 51, 62, 68, 84, 93, 102, 109, 119, 124, 186, 204, 217, 218, 238, 327, 357, 372, 434, 436, 476, 527, 651, 654, 714, 763, 868, 961, 1054, 1302, 1308, 1428, 1526, 1581, 1853, 1922, 2108, 2289, 2604, 2883, 3052, 3162, 3379, 3689, 3706, 3844, 4578, 5559, 5766, 6324, 6727, 6758, 7378, 7412, 9156, 10137, 11067, 11118, 11532, 12971, 13454, 13516, 14756, 16337, 20181, 20274, 22134, 22236, 23653, 25942, 26908, 32674, 38913, 40362, 40548, 44268, 47306, 49011, 51884, 57443, 65348, 70959, 77826, 80724, 94612, 98022, 104749, 114359, 114886, 141918, 155652, 172329, 196044, 209498, 228718, 229772, 283836, 314247, 343077, 344658, 402101, 418996, 457436, 628494, 686154, 689316, 733243, 804202, 1206303, 1256988, 1372308, 1466486, 1608404, 1780733, 2199729, 2412606, 2932972, 3561466, 4399458, 4825212, 5342199, 7122932, 8798916, 10684398, 12465131, 21368796, 24930262, 37395393, 49860524, 74790786, 149581572]

約数ペア:

[(1, 149581572), (2, 74790786), (3, 49860524), (4, 37395393), (6, 24930262), (7, 21368796), (12, 12465131), (14, 10684398), (17, 8798916), (21, 7122932), (28, 5342199), (31, 4825212), (34, 4399458), (42, 3561466), (51, 2932972), (62, 2412606), (68, 2199729), (84, 1780733), (93, 1608404), (102, 1466486), (109, 1372308), (119, 1256988), (124, 1206303), (186, 804202), (204, 733243), (217, 689316), (218, 686154), (238, 628494), (327, 457436), (357, 418996), (372, 402101), (434, 344658), (436, 343077), (476, 314247), (527, 283836), (651, 229772), (654, 228718), (714, 209498), (763, 196044), (868, 172329), (961, 155652), (1054, 141918), (1302, 114886), (1308, 114359), (1428, 104749), (1526, 98022), (1581, 94612), (1853, 80724), (1922, 77826), (2108, 70959), (2289, 65348), (2604, 57443), (2883, 51884), (3052, 49011), (3162, 47306), (3379, 44268), (3689, 40548), (3706, 40362), (3844, 38913), (4578, 32674), (5559, 26908), (5766, 25942), (6324, 23653), (6727, 22236), (6758, 22134), (7378, 20274), (7412, 20181), (9156, 16337), (10137, 14756), (11067, 13516), (11118, 13454), (11532, 12971)]