138269976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 399168000

約数和(自身を除く): 260898024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 131, 136, 156, 199, 204, 221, 262, 312, 393, 398, 408, 442, 524, 597, 663, 786, 796, 884, 1048, 1194, 1326, 1572, 1592, 1703, 1768, 2227, 2388, 2587, 2652, 3144, 3383, 3406, 4454, 4776, 5109, 5174, 5304, 6681, 6766, 6812, 7761, 8908, 10149, 10218, 10348, 13362, 13532, 13624, 15522, 17816, 20298, 20436, 20696, 26069, 26724, 27064, 28951, 31044, 40596, 40872, 43979, 52138, 53448, 57902, 62088, 78207, 81192, 86853, 87958, 104276, 115804, 131937, 156414, 173706, 175916, 208552, 231608, 263874, 312828, 338897, 347412, 351832, 443173, 527748, 625656, 677794, 694824, 886346, 1016691, 1055496, 1329519, 1355588, 1772692, 2033382, 2659038, 2711176, 3545384, 4066764, 5318076, 5761249, 8133528, 10636152, 11522498, 17283747, 23044996, 34567494, 46089992, 69134988, 138269976]

約数ペア:

[(1, 138269976), (2, 69134988), (3, 46089992), (4, 34567494), (6, 23044996), (8, 17283747), (12, 11522498), (13, 10636152), (17, 8133528), (24, 5761249), (26, 5318076), (34, 4066764), (39, 3545384), (51, 2711176), (52, 2659038), (68, 2033382), (78, 1772692), (102, 1355588), (104, 1329519), (131, 1055496), (136, 1016691), (156, 886346), (199, 694824), (204, 677794), (221, 625656), (262, 527748), (312, 443173), (393, 351832), (398, 347412), (408, 338897), (442, 312828), (524, 263874), (597, 231608), (663, 208552), (786, 175916), (796, 173706), (884, 156414), (1048, 131937), (1194, 115804), (1326, 104276), (1572, 87958), (1592, 86853), (1703, 81192), (1768, 78207), (2227, 62088), (2388, 57902), (2587, 53448), (2652, 52138), (3144, 43979), (3383, 40872), (3406, 40596), (4454, 31044), (4776, 28951), (5109, 27064), (5174, 26724), (5304, 26069), (6681, 20696), (6766, 20436), (6812, 20298), (7761, 17816), (8908, 15522), (10149, 13624), (10218, 13532), (10348, 13362)]