153213408

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^2$

素因数の和:309

約数の個数: 108

約数和(自身を含む): 453214944

約数和(自身を除く): 300001536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 131, 144, 186, 248, 262, 279, 288, 372, 393, 496, 524, 558, 744, 786, 992, 1048, 1116, 1179, 1488, 1572, 2096, 2232, 2358, 2976, 3144, 4061, 4192, 4464, 4716, 6288, 8122, 8928, 9432, 12183, 12576, 16244, 17161, 18864, 24366, 32488, 34322, 36549, 37728, 48732, 51483, 64976, 68644, 73098, 97464, 102966, 129952, 137288, 146196, 154449, 194928, 205932, 274576, 292392, 308898, 389856, 411864, 531991, 549152, 584784, 617796, 823728, 1063982, 1169568, 1235592, 1595973, 1647456, 2127964, 2471184, 3191946, 4255928, 4787919, 4942368, 6383892, 8511856, 9575838, 12767784, 17023712, 19151676, 25535568, 38303352, 51071136, 76606704, 153213408]

約数ペア:

[(1, 153213408), (2, 76606704), (3, 51071136), (4, 38303352), (6, 25535568), (8, 19151676), (9, 17023712), (12, 12767784), (16, 9575838), (18, 8511856), (24, 6383892), (31, 4942368), (32, 4787919), (36, 4255928), (48, 3191946), (62, 2471184), (72, 2127964), (93, 1647456), (96, 1595973), (124, 1235592), (131, 1169568), (144, 1063982), (186, 823728), (248, 617796), (262, 584784), (279, 549152), (288, 531991), (372, 411864), (393, 389856), (496, 308898), (524, 292392), (558, 274576), (744, 205932), (786, 194928), (992, 154449), (1048, 146196), (1116, 137288), (1179, 129952), (1488, 102966), (1572, 97464), (2096, 73098), (2232, 68644), (2358, 64976), (2976, 51483), (3144, 48732), (4061, 37728), (4192, 36549), (4464, 34322), (4716, 32488), (6288, 24366), (8122, 18864), (8928, 17161), (9432, 16244), (12183, 12576)]