154761156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 457416960

約数和(自身を除く): 302655804

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 67, 76, 99, 114, 132, 134, 171, 198, 201, 209, 228, 268, 307, 342, 396, 402, 418, 603, 614, 627, 684, 737, 804, 836, 921, 1206, 1228, 1254, 1273, 1474, 1842, 1881, 2211, 2412, 2508, 2546, 2763, 2948, 3377, 3684, 3762, 3819, 4422, 5092, 5526, 5833, 6633, 6754, 7524, 7638, 8844, 10131, 11052, 11457, 11666, 13266, 13508, 14003, 15276, 17499, 20262, 20569, 22914, 23332, 26532, 28006, 30393, 34998, 40524, 41138, 42009, 45828, 52497, 56012, 60786, 61707, 64163, 69996, 82276, 84018, 104994, 121572, 123414, 126027, 128326, 168036, 185121, 192489, 209988, 226259, 246828, 252054, 256652, 370242, 384978, 390811, 452518, 504108, 577467, 678777, 740484, 769956, 781622, 905036, 1154934, 1172433, 1357554, 1563244, 2036331, 2309868, 2344866, 2715108, 3517299, 4072662, 4298921, 4689732, 7034598, 8145324, 8597842, 12896763, 14069196, 17195684, 25793526, 38690289, 51587052, 77380578, 154761156]

約数ペア:

[(1, 154761156), (2, 77380578), (3, 51587052), (4, 38690289), (6, 25793526), (9, 17195684), (11, 14069196), (12, 12896763), (18, 8597842), (19, 8145324), (22, 7034598), (33, 4689732), (36, 4298921), (38, 4072662), (44, 3517299), (57, 2715108), (66, 2344866), (67, 2309868), (76, 2036331), (99, 1563244), (114, 1357554), (132, 1172433), (134, 1154934), (171, 905036), (198, 781622), (201, 769956), (209, 740484), (228, 678777), (268, 577467), (307, 504108), (342, 452518), (396, 390811), (402, 384978), (418, 370242), (603, 256652), (614, 252054), (627, 246828), (684, 226259), (737, 209988), (804, 192489), (836, 185121), (921, 168036), (1206, 128326), (1228, 126027), (1254, 123414), (1273, 121572), (1474, 104994), (1842, 84018), (1881, 82276), (2211, 69996), (2412, 64163), (2508, 61707), (2546, 60786), (2763, 56012), (2948, 52497), (3377, 45828), (3684, 42009), (3762, 41138), (3819, 40524), (4422, 34998), (5092, 30393), (5526, 28006), (5833, 26532), (6633, 23332), (6754, 22914), (7524, 20569), (7638, 20262), (8844, 17499), (10131, 15276), (11052, 14003), (11457, 13508), (11666, 13266)]