157953888

素因数分解:

$2^5\times 3^7\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 486843840

約数和(自身を除く): 328889952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 61, 72, 74, 81, 96, 108, 111, 122, 144, 148, 162, 183, 216, 222, 243, 244, 288, 296, 324, 333, 366, 432, 444, 486, 488, 549, 592, 648, 666, 729, 732, 864, 888, 972, 976, 999, 1098, 1184, 1296, 1332, 1458, 1464, 1647, 1776, 1944, 1952, 1998, 2187, 2196, 2257, 2592, 2664, 2916, 2928, 2997, 3294, 3552, 3888, 3996, 4374, 4392, 4514, 4941, 5328, 5832, 5856, 5994, 6588, 6771, 7776, 7992, 8748, 8784, 8991, 9028, 9882, 10656, 11664, 11988, 13176, 13542, 14823, 15984, 17496, 17568, 17982, 18056, 19764, 20313, 23328, 23976, 26352, 26973, 27084, 29646, 31968, 34992, 35964, 36112, 39528, 40626, 44469, 47952, 52704, 53946, 54168, 59292, 60939, 69984, 71928, 72224, 79056, 80919, 81252, 88938, 95904, 107892, 108336, 118584, 121878, 133407, 143856, 158112, 161838, 162504, 177876, 182817, 215784, 216672, 237168, 243756, 266814, 287712, 323676, 325008, 355752, 365634, 431568, 474336, 487512, 533628, 548451, 647352, 650016, 711504, 731268, 863136, 975024, 1067256, 1096902, 1294704, 1423008, 1462536, 1645353, 1950048, 2134512, 2193804, 2589408, 2925072, 3290706, 4269024, 4387608, 4936059, 5850144, 6581412, 8775216, 9872118, 13162824, 17550432, 19744236, 26325648, 39488472, 52651296, 78976944, 157953888]

約数ペア:

[(1, 157953888), (2, 78976944), (3, 52651296), (4, 39488472), (6, 26325648), (8, 19744236), (9, 17550432), (12, 13162824), (16, 9872118), (18, 8775216), (24, 6581412), (27, 5850144), (32, 4936059), (36, 4387608), (37, 4269024), (48, 3290706), (54, 2925072), (61, 2589408), (72, 2193804), (74, 2134512), (81, 1950048), (96, 1645353), (108, 1462536), (111, 1423008), (122, 1294704), (144, 1096902), (148, 1067256), (162, 975024), (183, 863136), (216, 731268), (222, 711504), (243, 650016), (244, 647352), (288, 548451), (296, 533628), (324, 487512), (333, 474336), (366, 431568), (432, 365634), (444, 355752), (486, 325008), (488, 323676), (549, 287712), (592, 266814), (648, 243756), (666, 237168), (729, 216672), (732, 215784), (864, 182817), (888, 177876), (972, 162504), (976, 161838), (999, 158112), (1098, 143856), (1184, 133407), (1296, 121878), (1332, 118584), (1458, 108336), (1464, 107892), (1647, 95904), (1776, 88938), (1944, 81252), (1952, 80919), (1998, 79056), (2187, 72224), (2196, 71928), (2257, 69984), (2592, 60939), (2664, 59292), (2916, 54168), (2928, 53946), (2997, 52704), (3294, 47952), (3552, 44469), (3888, 40626), (3996, 39528), (4374, 36112), (4392, 35964), (4514, 34992), (4941, 31968), (5328, 29646), (5832, 27084), (5856, 26973), (5994, 26352), (6588, 23976), (6771, 23328), (7776, 20313), (7992, 19764), (8748, 18056), (8784, 17982), (8991, 17568), (9028, 17496), (9882, 15984), (10656, 14823), (11664, 13542), (11988, 13176)]