155638476

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 494592000

約数和(自身を除く): 338953524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 31, 36, 42, 54, 58, 62, 63, 84, 87, 93, 108, 116, 124, 126, 174, 186, 189, 203, 217, 229, 252, 261, 279, 348, 372, 378, 406, 434, 458, 522, 558, 609, 651, 687, 756, 783, 812, 837, 868, 899, 916, 1044, 1116, 1218, 1302, 1374, 1566, 1603, 1674, 1798, 1827, 1953, 2061, 2436, 2604, 2697, 2748, 3132, 3206, 3348, 3596, 3654, 3906, 4122, 4809, 5394, 5481, 5859, 6183, 6293, 6412, 6641, 7099, 7308, 7812, 8091, 8244, 9618, 10788, 10962, 11718, 12366, 12586, 13282, 14198, 14427, 16182, 18879, 19236, 19923, 21297, 21924, 23436, 24273, 24732, 25172, 26564, 28396, 28854, 32364, 37758, 39846, 42594, 43281, 46487, 48546, 49693, 56637, 57708, 59769, 63891, 75516, 79692, 85188, 86562, 92974, 97092, 99386, 113274, 119538, 127782, 139461, 149079, 169911, 173124, 179307, 185948, 191673, 198772, 205871, 226548, 239076, 255564, 278922, 298158, 339822, 358614, 383346, 411742, 418383, 447237, 557844, 596316, 617613, 679644, 717228, 766692, 823484, 836766, 894474, 1235226, 1255149, 1341711, 1441097, 1673532, 1788948, 1852839, 2470452, 2510298, 2683422, 2882194, 3705678, 4323291, 5020596, 5366844, 5558517, 5764388, 7411356, 8646582, 11117034, 12969873, 17293164, 22234068, 25939746, 38909619, 51879492, 77819238, 155638476]

約数ペア:

[(1, 155638476), (2, 77819238), (3, 51879492), (4, 38909619), (6, 25939746), (7, 22234068), (9, 17293164), (12, 12969873), (14, 11117034), (18, 8646582), (21, 7411356), (27, 5764388), (28, 5558517), (29, 5366844), (31, 5020596), (36, 4323291), (42, 3705678), (54, 2882194), (58, 2683422), (62, 2510298), (63, 2470452), (84, 1852839), (87, 1788948), (93, 1673532), (108, 1441097), (116, 1341711), (124, 1255149), (126, 1235226), (174, 894474), (186, 836766), (189, 823484), (203, 766692), (217, 717228), (229, 679644), (252, 617613), (261, 596316), (279, 557844), (348, 447237), (372, 418383), (378, 411742), (406, 383346), (434, 358614), (458, 339822), (522, 298158), (558, 278922), (609, 255564), (651, 239076), (687, 226548), (756, 205871), (783, 198772), (812, 191673), (837, 185948), (868, 179307), (899, 173124), (916, 169911), (1044, 149079), (1116, 139461), (1218, 127782), (1302, 119538), (1374, 113274), (1566, 99386), (1603, 97092), (1674, 92974), (1798, 86562), (1827, 85188), (1953, 79692), (2061, 75516), (2436, 63891), (2604, 59769), (2697, 57708), (2748, 56637), (3132, 49693), (3206, 48546), (3348, 46487), (3596, 43281), (3654, 42594), (3906, 39846), (4122, 37758), (4809, 32364), (5394, 28854), (5481, 28396), (5859, 26564), (6183, 25172), (6293, 24732), (6412, 24273), (6641, 23436), (7099, 21924), (7308, 21297), (7812, 19923), (8091, 19236), (8244, 18879), (9618, 16182), (10788, 14427), (10962, 14198), (11718, 13282), (12366, 12586)]