155905944

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 279550056

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 41, 57, 62, 76, 82, 93, 114, 123, 124, 152, 164, 186, 228, 246, 248, 269, 328, 372, 456, 492, 538, 589, 744, 779, 807, 984, 1076, 1178, 1271, 1558, 1614, 1767, 2152, 2337, 2356, 2542, 3116, 3228, 3534, 3813, 4674, 4712, 5084, 5111, 6232, 6456, 7068, 7626, 8339, 9348, 10168, 10222, 11029, 14136, 15252, 15333, 16678, 18696, 20444, 22058, 24149, 25017, 30504, 30666, 33087, 33356, 40888, 44116, 48298, 50034, 61332, 66174, 66712, 72447, 88232, 96596, 100068, 122664, 132348, 144894, 158441, 193192, 200136, 209551, 264696, 289788, 316882, 341899, 419102, 475323, 579576, 628653, 633764, 683798, 838204, 950646, 1025697, 1257306, 1267528, 1367596, 1676408, 1901292, 2051394, 2514612, 2735192, 3802584, 4102788, 5029224, 6496081, 8205576, 12992162, 19488243, 25984324, 38976486, 51968648, 77952972, 155905944]

約数ペア:

[(1, 155905944), (2, 77952972), (3, 51968648), (4, 38976486), (6, 25984324), (8, 19488243), (12, 12992162), (19, 8205576), (24, 6496081), (31, 5029224), (38, 4102788), (41, 3802584), (57, 2735192), (62, 2514612), (76, 2051394), (82, 1901292), (93, 1676408), (114, 1367596), (123, 1267528), (124, 1257306), (152, 1025697), (164, 950646), (186, 838204), (228, 683798), (246, 633764), (248, 628653), (269, 579576), (328, 475323), (372, 419102), (456, 341899), (492, 316882), (538, 289788), (589, 264696), (744, 209551), (779, 200136), (807, 193192), (984, 158441), (1076, 144894), (1178, 132348), (1271, 122664), (1558, 100068), (1614, 96596), (1767, 88232), (2152, 72447), (2337, 66712), (2356, 66174), (2542, 61332), (3116, 50034), (3228, 48298), (3534, 44116), (3813, 40888), (4674, 33356), (4712, 33087), (5084, 30666), (5111, 30504), (6232, 25017), (6456, 24149), (7068, 22058), (7626, 20444), (8339, 18696), (9348, 16678), (10168, 15333), (10222, 15252), (11029, 14136)]