164778348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 505128960

約数和(自身を除く): 340350612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 29, 34, 42, 46, 51, 58, 68, 69, 84, 87, 92, 102, 116, 119, 138, 161, 173, 174, 203, 204, 238, 276, 322, 346, 348, 357, 391, 406, 476, 483, 493, 519, 609, 644, 667, 692, 714, 782, 812, 966, 986, 1038, 1173, 1211, 1218, 1334, 1428, 1479, 1564, 1932, 1972, 2001, 2076, 2346, 2422, 2436, 2668, 2737, 2941, 2958, 3451, 3633, 3979, 4002, 4669, 4692, 4844, 5017, 5474, 5882, 5916, 6902, 7266, 7958, 8004, 8211, 8823, 9338, 10034, 10353, 10948, 11339, 11764, 11937, 13804, 14007, 14532, 15051, 15916, 16422, 17646, 18676, 20068, 20587, 20706, 22678, 23874, 27853, 28014, 30102, 32844, 34017, 35119, 35292, 41174, 41412, 45356, 47748, 55706, 56028, 60204, 61761, 67643, 68034, 70238, 79373, 82348, 83559, 85289, 105357, 111412, 115391, 123522, 135286, 136068, 140476, 158746, 167118, 170578, 202929, 210714, 230782, 238119, 247044, 255867, 270572, 317492, 334236, 341156, 346173, 405858, 421428, 461564, 473501, 476238, 511734, 597023, 692346, 807737, 811716, 947002, 952476, 1023468, 1194046, 1384692, 1420503, 1615474, 1791069, 1894004, 1961647, 2388092, 2423211, 2841006, 3230948, 3582138, 3923294, 4846422, 5682012, 5884941, 7164276, 7846588, 9692844, 11769882, 13731529, 23539764, 27463058, 41194587, 54926116, 82389174, 164778348]

約数ペア:

[(1, 164778348), (2, 82389174), (3, 54926116), (4, 41194587), (6, 27463058), (7, 23539764), (12, 13731529), (14, 11769882), (17, 9692844), (21, 7846588), (23, 7164276), (28, 5884941), (29, 5682012), (34, 4846422), (42, 3923294), (46, 3582138), (51, 3230948), (58, 2841006), (68, 2423211), (69, 2388092), (84, 1961647), (87, 1894004), (92, 1791069), (102, 1615474), (116, 1420503), (119, 1384692), (138, 1194046), (161, 1023468), (173, 952476), (174, 947002), (203, 811716), (204, 807737), (238, 692346), (276, 597023), (322, 511734), (346, 476238), (348, 473501), (357, 461564), (391, 421428), (406, 405858), (476, 346173), (483, 341156), (493, 334236), (519, 317492), (609, 270572), (644, 255867), (667, 247044), (692, 238119), (714, 230782), (782, 210714), (812, 202929), (966, 170578), (986, 167118), (1038, 158746), (1173, 140476), (1211, 136068), (1218, 135286), (1334, 123522), (1428, 115391), (1479, 111412), (1564, 105357), (1932, 85289), (1972, 83559), (2001, 82348), (2076, 79373), (2346, 70238), (2422, 68034), (2436, 67643), (2668, 61761), (2737, 60204), (2941, 56028), (2958, 55706), (3451, 47748), (3633, 45356), (3979, 41412), (4002, 41174), (4669, 35292), (4692, 35119), (4844, 34017), (5017, 32844), (5474, 30102), (5882, 28014), (5916, 27853), (6902, 23874), (7266, 22678), (7958, 20706), (8004, 20587), (8211, 20068), (8823, 18676), (9338, 17646), (10034, 16422), (10353, 15916), (10948, 15051), (11339, 14532), (11764, 14007), (11937, 13804)]