139228362

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1037

約数の個数: 128

約数和(自身を含む): 394329600

約数和(自身を除く): 255101238

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 29, 39, 42, 54, 58, 63, 78, 87, 91, 117, 126, 174, 182, 189, 203, 234, 261, 273, 351, 377, 378, 406, 522, 546, 609, 702, 754, 783, 819, 977, 1131, 1218, 1566, 1638, 1827, 1954, 2262, 2457, 2639, 2931, 3393, 3654, 4914, 5278, 5481, 5862, 6786, 6839, 7917, 8793, 10179, 10962, 12701, 13678, 15834, 17586, 20358, 20517, 23751, 25402, 26379, 28333, 38103, 41034, 47502, 52758, 56666, 61551, 71253, 76206, 84999, 88907, 114309, 123102, 142506, 169998, 177814, 184653, 198331, 228618, 254997, 266721, 342927, 368329, 369306, 396662, 509994, 533442, 594993, 685854, 736658, 764991, 800163, 1104987, 1189986, 1529982, 1600326, 1784979, 2209974, 2400489, 2578303, 3314961, 3569958, 4800978, 5156606, 5354937, 6629922, 7734909, 9944883, 10709874, 15469818, 19889766, 23204727, 46409454, 69614181, 139228362]

約数ペア:

[(1, 139228362), (2, 69614181), (3, 46409454), (6, 23204727), (7, 19889766), (9, 15469818), (13, 10709874), (14, 9944883), (18, 7734909), (21, 6629922), (26, 5354937), (27, 5156606), (29, 4800978), (39, 3569958), (42, 3314961), (54, 2578303), (58, 2400489), (63, 2209974), (78, 1784979), (87, 1600326), (91, 1529982), (117, 1189986), (126, 1104987), (174, 800163), (182, 764991), (189, 736658), (203, 685854), (234, 594993), (261, 533442), (273, 509994), (351, 396662), (377, 369306), (378, 368329), (406, 342927), (522, 266721), (546, 254997), (609, 228618), (702, 198331), (754, 184653), (783, 177814), (819, 169998), (977, 142506), (1131, 123102), (1218, 114309), (1566, 88907), (1638, 84999), (1827, 76206), (1954, 71253), (2262, 61551), (2457, 56666), (2639, 52758), (2931, 47502), (3393, 41034), (3654, 38103), (4914, 28333), (5278, 26379), (5481, 25402), (5862, 23751), (6786, 20517), (6839, 20358), (7917, 17586), (8793, 15834), (10179, 13678), (10962, 12701)]