156918584898

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{499}}^1\times {\mathrm{991}}^1$

素因数の和:1593

約数の個数: 144

約数和(自身を含む): 368193696000

約数和(自身を除く): 211275111102

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 289, 306, 366, 499, 549, 578, 867, 991, 998, 1037, 1098, 1497, 1734, 1982, 2074, 2601, 2973, 2994, 3111, 4491, 5202, 5946, 6222, 8483, 8919, 8982, 9333, 16847, 16966, 17629, 17838, 18666, 25449, 30439, 33694, 35258, 50541, 50898, 52887, 60451, 60878, 76347, 91317, 101082, 105774, 120902, 144211, 151623, 152694, 158661, 181353, 182634, 273951, 286399, 288422, 303246, 317322, 362706, 432633, 494509, 517463, 544059, 547902, 572798, 859197, 865266, 989018, 1027667, 1034926, 1088118, 1297899, 1483527, 1552389, 1718394, 2055334, 2577591, 2595798, 2967054, 3083001, 3104778, 4450581, 4657167, 5155182, 6166002, 8406653, 8796871, 8901162, 9249003, 9314334, 16813306, 17470339, 17593742, 18498006, 25219959, 26390613, 30165049, 34940678, 50439918, 52411017, 52781226, 60330098, 75659877, 79171839, 90495147, 104822034, 142913101, 151319754, 157233051, 158343678, 180990294, 271485441, 285826202, 314466102, 428739303, 512805833, 542970882, 857478606, 1025611666, 1286217909, 1538417499, 2572435818, 3076834998, 4615252497, 8717699161, 9230504994, 17435398322, 26153097483, 52306194966, 78459292449, 156918584898]

約数ペア:

[(1, 156918584898), (2, 78459292449), (3, 52306194966), (6, 26153097483), (9, 17435398322), (17, 9230504994), (18, 8717699161), (34, 4615252497), (51, 3076834998), (61, 2572435818), (102, 1538417499), (122, 1286217909), (153, 1025611666), (183, 857478606), (289, 542970882), (306, 512805833), (366, 428739303), (499, 314466102), (549, 285826202), (578, 271485441), (867, 180990294), (991, 158343678), (998, 157233051), (1037, 151319754), (1098, 142913101), (1497, 104822034), (1734, 90495147), (1982, 79171839), (2074, 75659877), (2601, 60330098), (2973, 52781226), (2994, 52411017), (3111, 50439918), (4491, 34940678), (5202, 30165049), (5946, 26390613), (6222, 25219959), (8483, 18498006), (8919, 17593742), (8982, 17470339), (9333, 16813306), (16847, 9314334), (16966, 9249003), (17629, 8901162), (17838, 8796871), (18666, 8406653), (25449, 6166002), (30439, 5155182), (33694, 4657167), (35258, 4450581), (50541, 3104778), (50898, 3083001), (52887, 2967054), (60451, 2595798), (60878, 2577591), (76347, 2055334), (91317, 1718394), (101082, 1552389), (105774, 1483527), (120902, 1297899), (144211, 1088118), (151623, 1034926), (152694, 1027667), (158661, 989018), (181353, 865266), (182634, 859197), (273951, 572798), (286399, 547902), (288422, 544059), (303246, 517463), (317322, 494509), (362706, 432633)]