155557332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:702

約数の個数: 144

約数和(自身を含む): 482751360

約数和(自身を除く): 327194028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 53, 57, 63, 76, 84, 106, 114, 126, 133, 159, 171, 212, 228, 252, 266, 318, 342, 371, 399, 477, 532, 613, 636, 684, 742, 798, 954, 1007, 1113, 1197, 1226, 1484, 1596, 1839, 1908, 2014, 2226, 2394, 2452, 3021, 3339, 3678, 4028, 4291, 4452, 4788, 5517, 6042, 6678, 7049, 7356, 8582, 9063, 11034, 11647, 12084, 12873, 13356, 14098, 17164, 18126, 21147, 22068, 23294, 25746, 28196, 32489, 34941, 36252, 38619, 42294, 46588, 51492, 63441, 64978, 69882, 77238, 81529, 84588, 97467, 104823, 126882, 129956, 139764, 154476, 163058, 194934, 209646, 227423, 244587, 253764, 292401, 326116, 389868, 419292, 454846, 489174, 584802, 617291, 682269, 733761, 909692, 978348, 1169604, 1234582, 1364538, 1467522, 1851873, 2046807, 2469164, 2729076, 2935044, 3703746, 4093614, 4321037, 5555619, 7407492, 8187228, 8642074, 11111238, 12963111, 17284148, 22222476, 25926222, 38889333, 51852444, 77778666, 155557332]

約数ペア:

[(1, 155557332), (2, 77778666), (3, 51852444), (4, 38889333), (6, 25926222), (7, 22222476), (9, 17284148), (12, 12963111), (14, 11111238), (18, 8642074), (19, 8187228), (21, 7407492), (28, 5555619), (36, 4321037), (38, 4093614), (42, 3703746), (53, 2935044), (57, 2729076), (63, 2469164), (76, 2046807), (84, 1851873), (106, 1467522), (114, 1364538), (126, 1234582), (133, 1169604), (159, 978348), (171, 909692), (212, 733761), (228, 682269), (252, 617291), (266, 584802), (318, 489174), (342, 454846), (371, 419292), (399, 389868), (477, 326116), (532, 292401), (613, 253764), (636, 244587), (684, 227423), (742, 209646), (798, 194934), (954, 163058), (1007, 154476), (1113, 139764), (1197, 129956), (1226, 126882), (1484, 104823), (1596, 97467), (1839, 84588), (1908, 81529), (2014, 77238), (2226, 69882), (2394, 64978), (2452, 63441), (3021, 51492), (3339, 46588), (3678, 42294), (4028, 38619), (4291, 36252), (4452, 34941), (4788, 32489), (5517, 28196), (6042, 25746), (6678, 23294), (7049, 22068), (7356, 21147), (8582, 18126), (9063, 17164), (11034, 14098), (11647, 13356), (12084, 12873)]