157952916

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 487992960

約数和(自身を除く): 330040044

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 79, 81, 99, 102, 108, 121, 132, 153, 158, 162, 187, 198, 204, 237, 242, 243, 297, 306, 316, 324, 363, 374, 396, 459, 474, 484, 486, 561, 594, 612, 711, 726, 748, 869, 891, 918, 948, 972, 1089, 1122, 1188, 1343, 1377, 1422, 1452, 1683, 1738, 1782, 1836, 2057, 2133, 2178, 2244, 2607, 2673, 2686, 2754, 2844, 3267, 3366, 3476, 3564, 4029, 4114, 4131, 4266, 4356, 5049, 5214, 5346, 5372, 5508, 6171, 6399, 6534, 6732, 7821, 8058, 8228, 8262, 8532, 9559, 9801, 10098, 10428, 10692, 12087, 12342, 12798, 13068, 14773, 15147, 15642, 16116, 16524, 18513, 19118, 19197, 19602, 20196, 23463, 24174, 24684, 25596, 28677, 29403, 29546, 30294, 31284, 36261, 37026, 38236, 38394, 39204, 44319, 45441, 46926, 48348, 55539, 57354, 58806, 59092, 60588, 70389, 72522, 74052, 76788, 86031, 88638, 90882, 93852, 108783, 111078, 114708, 117612, 132957, 140778, 145044, 162503, 166617, 172062, 177276, 181764, 211167, 217566, 222156, 258093, 265914, 281556, 325006, 326349, 333234, 344124, 398871, 422334, 435132, 487509, 499851, 516186, 531828, 650012, 652698, 666468, 774279, 797742, 844668, 975018, 999702, 1032372, 1196613, 1305396, 1462527, 1548558, 1595484, 1950036, 1999404, 2322837, 2393226, 2925054, 3097116, 3589839, 4387581, 4645674, 4786452, 5850108, 7179678, 8775162, 9291348, 13162743, 14359356, 17550324, 26325486, 39488229, 52650972, 78976458, 157952916]

約数ペア:

[(1, 157952916), (2, 78976458), (3, 52650972), (4, 39488229), (6, 26325486), (9, 17550324), (11, 14359356), (12, 13162743), (17, 9291348), (18, 8775162), (22, 7179678), (27, 5850108), (33, 4786452), (34, 4645674), (36, 4387581), (44, 3589839), (51, 3097116), (54, 2925054), (66, 2393226), (68, 2322837), (79, 1999404), (81, 1950036), (99, 1595484), (102, 1548558), (108, 1462527), (121, 1305396), (132, 1196613), (153, 1032372), (158, 999702), (162, 975018), (187, 844668), (198, 797742), (204, 774279), (237, 666468), (242, 652698), (243, 650012), (297, 531828), (306, 516186), (316, 499851), (324, 487509), (363, 435132), (374, 422334), (396, 398871), (459, 344124), (474, 333234), (484, 326349), (486, 325006), (561, 281556), (594, 265914), (612, 258093), (711, 222156), (726, 217566), (748, 211167), (869, 181764), (891, 177276), (918, 172062), (948, 166617), (972, 162503), (1089, 145044), (1122, 140778), (1188, 132957), (1343, 117612), (1377, 114708), (1422, 111078), (1452, 108783), (1683, 93852), (1738, 90882), (1782, 88638), (1836, 86031), (2057, 76788), (2133, 74052), (2178, 72522), (2244, 70389), (2607, 60588), (2673, 59092), (2686, 58806), (2754, 57354), (2844, 55539), (3267, 48348), (3366, 46926), (3476, 45441), (3564, 44319), (4029, 39204), (4114, 38394), (4131, 38236), (4266, 37026), (4356, 36261), (5049, 31284), (5214, 30294), (5346, 29546), (5372, 29403), (5508, 28677), (6171, 25596), (6399, 24684), (6534, 24174), (6732, 23463), (7821, 20196), (8058, 19602), (8228, 19197), (8262, 19118), (8532, 18513), (9559, 16524), (9801, 16116), (10098, 15642), (10428, 15147), (10692, 14773), (12087, 13068), (12342, 12798)]