154090584

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 460076760

約数和(自身を除く): 305986176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 131, 136, 153, 186, 204, 248, 262, 279, 306, 372, 393, 408, 524, 527, 558, 612, 744, 786, 961, 1048, 1054, 1116, 1179, 1224, 1572, 1581, 1922, 2108, 2227, 2232, 2358, 2883, 3144, 3162, 3844, 4061, 4216, 4454, 4716, 4743, 5766, 6324, 6681, 7688, 8122, 8649, 8908, 9432, 9486, 11532, 12183, 12648, 13362, 16244, 16337, 17298, 17816, 18972, 20043, 23064, 24366, 26724, 32488, 32674, 34596, 36549, 37944, 40086, 48732, 49011, 53448, 65348, 69037, 69192, 73098, 80172, 97464, 98022, 125891, 130696, 138074, 146196, 147033, 160344, 196044, 207111, 251782, 276148, 292392, 294066, 377673, 392088, 414222, 503564, 552296, 588132, 621333, 755346, 828444, 1007128, 1133019, 1176264, 1242666, 1510692, 1656888, 2140147, 2266038, 2485332, 3021384, 4280294, 4532076, 4970664, 6420441, 8560588, 9064152, 12840882, 17121176, 19261323, 25681764, 38522646, 51363528, 77045292, 154090584]

約数ペア:

[(1, 154090584), (2, 77045292), (3, 51363528), (4, 38522646), (6, 25681764), (8, 19261323), (9, 17121176), (12, 12840882), (17, 9064152), (18, 8560588), (24, 6420441), (31, 4970664), (34, 4532076), (36, 4280294), (51, 3021384), (62, 2485332), (68, 2266038), (72, 2140147), (93, 1656888), (102, 1510692), (124, 1242666), (131, 1176264), (136, 1133019), (153, 1007128), (186, 828444), (204, 755346), (248, 621333), (262, 588132), (279, 552296), (306, 503564), (372, 414222), (393, 392088), (408, 377673), (524, 294066), (527, 292392), (558, 276148), (612, 251782), (744, 207111), (786, 196044), (961, 160344), (1048, 147033), (1054, 146196), (1116, 138074), (1179, 130696), (1224, 125891), (1572, 98022), (1581, 97464), (1922, 80172), (2108, 73098), (2227, 69192), (2232, 69037), (2358, 65348), (2883, 53448), (3144, 49011), (3162, 48732), (3844, 40086), (4061, 37944), (4216, 36549), (4454, 34596), (4716, 32674), (4743, 32488), (5766, 26724), (6324, 24366), (6681, 23064), (7688, 20043), (8122, 18972), (8649, 17816), (8908, 17298), (9432, 16337), (9486, 16244), (11532, 13362), (12183, 12648)]