128170368

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 395041920

約数和(自身を除く): 266871552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 64, 72, 74, 93, 96, 97, 111, 124, 128, 144, 148, 186, 192, 194, 222, 248, 279, 288, 291, 296, 333, 372, 384, 388, 444, 496, 558, 576, 582, 592, 666, 744, 776, 873, 888, 992, 1116, 1147, 1152, 1164, 1184, 1332, 1488, 1552, 1746, 1776, 1984, 2232, 2294, 2328, 2368, 2664, 2976, 3007, 3104, 3441, 3492, 3552, 3589, 3968, 4464, 4588, 4656, 4736, 5328, 5952, 6014, 6208, 6882, 6984, 7104, 7178, 8928, 9021, 9176, 9312, 10323, 10656, 10767, 11904, 12028, 12416, 13764, 13968, 14208, 14356, 17856, 18042, 18352, 18624, 20646, 21312, 21534, 24056, 27063, 27528, 27936, 28712, 32301, 35712, 36084, 36704, 37248, 41292, 42624, 43068, 48112, 54126, 55056, 55872, 57424, 64602, 72168, 73408, 82584, 86136, 96224, 108252, 110112, 111259, 111744, 114848, 129204, 144336, 146816, 165168, 172272, 192448, 216504, 220224, 222518, 229696, 258408, 288672, 330336, 333777, 344544, 384896, 433008, 440448, 445036, 459392, 516816, 577344, 660672, 667554, 689088, 866016, 890072, 1001331, 1033632, 1154688, 1321344, 1335108, 1378176, 1732032, 1780144, 2002662, 2067264, 2670216, 3464064, 3560288, 4005324, 4134528, 5340432, 7120576, 8010648, 10680864, 14241152, 16021296, 21361728, 32042592, 42723456, 64085184, 128170368]

約数ペア:

[(1, 128170368), (2, 64085184), (3, 42723456), (4, 32042592), (6, 21361728), (8, 16021296), (9, 14241152), (12, 10680864), (16, 8010648), (18, 7120576), (24, 5340432), (31, 4134528), (32, 4005324), (36, 3560288), (37, 3464064), (48, 2670216), (62, 2067264), (64, 2002662), (72, 1780144), (74, 1732032), (93, 1378176), (96, 1335108), (97, 1321344), (111, 1154688), (124, 1033632), (128, 1001331), (144, 890072), (148, 866016), (186, 689088), (192, 667554), (194, 660672), (222, 577344), (248, 516816), (279, 459392), (288, 445036), (291, 440448), (296, 433008), (333, 384896), (372, 344544), (384, 333777), (388, 330336), (444, 288672), (496, 258408), (558, 229696), (576, 222518), (582, 220224), (592, 216504), (666, 192448), (744, 172272), (776, 165168), (873, 146816), (888, 144336), (992, 129204), (1116, 114848), (1147, 111744), (1152, 111259), (1164, 110112), (1184, 108252), (1332, 96224), (1488, 86136), (1552, 82584), (1746, 73408), (1776, 72168), (1984, 64602), (2232, 57424), (2294, 55872), (2328, 55056), (2368, 54126), (2664, 48112), (2976, 43068), (3007, 42624), (3104, 41292), (3441, 37248), (3492, 36704), (3552, 36084), (3589, 35712), (3968, 32301), (4464, 28712), (4588, 27936), (4656, 27528), (4736, 27063), (5328, 24056), (5952, 21534), (6014, 21312), (6208, 20646), (6882, 18624), (6984, 18352), (7104, 18042), (7178, 17856), (8928, 14356), (9021, 14208), (9176, 13968), (9312, 13764), (10323, 12416), (10656, 12028), (10767, 11904)]