154005516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:581

約数の個数: 192

約数和(自身を含む): 505128960

約数和(自身を除く): 351123444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 27, 28, 34, 36, 42, 46, 51, 54, 63, 68, 69, 84, 92, 102, 108, 119, 126, 138, 153, 161, 189, 204, 207, 238, 252, 276, 306, 322, 357, 378, 391, 414, 459, 476, 483, 521, 612, 621, 644, 714, 756, 782, 828, 918, 966, 1042, 1071, 1173, 1242, 1428, 1449, 1563, 1564, 1836, 1932, 2084, 2142, 2346, 2484, 2737, 2898, 3126, 3213, 3519, 3647, 4284, 4347, 4689, 4692, 5474, 5796, 6252, 6426, 7038, 7294, 8211, 8694, 8857, 9378, 10557, 10941, 10948, 11983, 12852, 14067, 14076, 14588, 16422, 17388, 17714, 18756, 21114, 21882, 23966, 24633, 26571, 28134, 32823, 32844, 35428, 35949, 42228, 43764, 47932, 49266, 53142, 56268, 61999, 65646, 71898, 73899, 79713, 83881, 98469, 98532, 106284, 107847, 123998, 131292, 143796, 147798, 159426, 167762, 185997, 196938, 203711, 215694, 239139, 247996, 251643, 295596, 318852, 323541, 335524, 371994, 393876, 407422, 431388, 478278, 503286, 557991, 611133, 647082, 743988, 754929, 814844, 956556, 1006572, 1115982, 1222266, 1294164, 1425977, 1509858, 1673973, 1833399, 2231964, 2264787, 2444532, 2851954, 3019716, 3347946, 3666798, 4277931, 4529574, 5500197, 5703908, 6695892, 7333596, 8555862, 9059148, 11000394, 12833793, 17111724, 22000788, 25667586, 38501379, 51335172, 77002758, 154005516]

約数ペア:

[(1, 154005516), (2, 77002758), (3, 51335172), (4, 38501379), (6, 25667586), (7, 22000788), (9, 17111724), (12, 12833793), (14, 11000394), (17, 9059148), (18, 8555862), (21, 7333596), (23, 6695892), (27, 5703908), (28, 5500197), (34, 4529574), (36, 4277931), (42, 3666798), (46, 3347946), (51, 3019716), (54, 2851954), (63, 2444532), (68, 2264787), (69, 2231964), (84, 1833399), (92, 1673973), (102, 1509858), (108, 1425977), (119, 1294164), (126, 1222266), (138, 1115982), (153, 1006572), (161, 956556), (189, 814844), (204, 754929), (207, 743988), (238, 647082), (252, 611133), (276, 557991), (306, 503286), (322, 478278), (357, 431388), (378, 407422), (391, 393876), (414, 371994), (459, 335524), (476, 323541), (483, 318852), (521, 295596), (612, 251643), (621, 247996), (644, 239139), (714, 215694), (756, 203711), (782, 196938), (828, 185997), (918, 167762), (966, 159426), (1042, 147798), (1071, 143796), (1173, 131292), (1242, 123998), (1428, 107847), (1449, 106284), (1563, 98532), (1564, 98469), (1836, 83881), (1932, 79713), (2084, 73899), (2142, 71898), (2346, 65646), (2484, 61999), (2737, 56268), (2898, 53142), (3126, 49266), (3213, 47932), (3519, 43764), (3647, 42228), (4284, 35949), (4347, 35428), (4689, 32844), (4692, 32823), (5474, 28134), (5796, 26571), (6252, 24633), (6426, 23966), (7038, 21882), (7294, 21114), (8211, 18756), (8694, 17714), (8857, 17388), (9378, 16422), (10557, 14588), (10941, 14076), (10948, 14067), (11983, 12852)]