125791428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 361181184

約数和(自身を除く): 235389756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 67, 84, 93, 98, 103, 124, 134, 147, 186, 196, 201, 206, 217, 268, 294, 309, 372, 402, 412, 434, 469, 588, 618, 651, 721, 804, 868, 938, 1236, 1302, 1407, 1442, 1519, 1876, 2077, 2163, 2604, 2814, 2884, 3038, 3193, 3283, 4154, 4326, 4557, 5047, 5628, 6076, 6231, 6386, 6566, 6901, 8308, 8652, 9114, 9579, 9849, 10094, 12462, 12772, 13132, 13802, 14539, 15141, 18228, 19158, 19698, 20188, 20703, 22351, 24924, 27604, 29078, 30282, 38316, 39396, 41406, 43617, 44702, 48307, 58156, 60564, 67053, 82812, 87234, 89404, 96614, 101773, 134106, 144921, 156457, 174468, 193228, 203546, 213931, 268212, 289842, 305319, 312914, 338149, 407092, 427862, 469371, 579684, 610638, 625828, 641793, 676298, 855724, 938742, 1014447, 1221276, 1283586, 1352596, 1497517, 1877484, 2028894, 2567172, 2995034, 4057788, 4492551, 5990068, 8985102, 10482619, 17970204, 20965238, 31447857, 41930476, 62895714, 125791428]

約数ペア:

[(1, 125791428), (2, 62895714), (3, 41930476), (4, 31447857), (6, 20965238), (7, 17970204), (12, 10482619), (14, 8985102), (21, 5990068), (28, 4492551), (31, 4057788), (42, 2995034), (49, 2567172), (62, 2028894), (67, 1877484), (84, 1497517), (93, 1352596), (98, 1283586), (103, 1221276), (124, 1014447), (134, 938742), (147, 855724), (186, 676298), (196, 641793), (201, 625828), (206, 610638), (217, 579684), (268, 469371), (294, 427862), (309, 407092), (372, 338149), (402, 312914), (412, 305319), (434, 289842), (469, 268212), (588, 213931), (618, 203546), (651, 193228), (721, 174468), (804, 156457), (868, 144921), (938, 134106), (1236, 101773), (1302, 96614), (1407, 89404), (1442, 87234), (1519, 82812), (1876, 67053), (2077, 60564), (2163, 58156), (2604, 48307), (2814, 44702), (2884, 43617), (3038, 41406), (3193, 39396), (3283, 38316), (4154, 30282), (4326, 29078), (4557, 27604), (5047, 24924), (5628, 22351), (6076, 20703), (6231, 20188), (6386, 19698), (6566, 19158), (6901, 18228), (8308, 15141), (8652, 14539), (9114, 13802), (9579, 13132), (9849, 12772), (10094, 12462)]