156939760194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{431}}^1\times {\mathrm{457}}^1$

素因数の和:1272

約数の個数: 128

約数和(自身を含む): 367423340544

約数和(自身を除く): 210483580350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 311, 366, 427, 431, 457, 622, 854, 862, 914, 933, 1281, 1293, 1371, 1866, 2177, 2562, 2586, 2742, 3017, 3199, 4354, 6034, 6398, 6531, 9051, 9597, 13062, 18102, 18971, 19194, 26291, 27877, 37942, 52582, 55754, 56913, 78873, 83631, 113826, 132797, 134041, 142127, 157746, 167262, 184037, 195139, 196967, 265594, 268082, 284254, 368074, 390278, 393934, 398391, 402123, 426381, 552111, 585417, 590901, 796782, 804246, 852762, 938287, 994889, 1104222, 1170834, 1181802, 1378769, 1876574, 1989778, 2757538, 2814861, 2984667, 4136307, 5629722, 5969334, 8176501, 8272614, 8669747, 12014987, 16353002, 17339494, 24029974, 24529503, 26009241, 36044961, 49059006, 52018482, 57235507, 60688229, 61256737, 72089922, 84104909, 114471014, 121376458, 122513474, 168209818, 171706521, 182064687, 183770211, 252314727, 343413042, 364129374, 367540422, 428797159, 504629454, 857594318, 1286391477, 2572782954, 3736660957, 7473321914, 11209982871, 22419965742, 26156626699, 52313253398, 78469880097, 156939760194]

約数ペア:

[(1, 156939760194), (2, 78469880097), (3, 52313253398), (6, 26156626699), (7, 22419965742), (14, 11209982871), (21, 7473321914), (42, 3736660957), (61, 2572782954), (122, 1286391477), (183, 857594318), (311, 504629454), (366, 428797159), (427, 367540422), (431, 364129374), (457, 343413042), (622, 252314727), (854, 183770211), (862, 182064687), (914, 171706521), (933, 168209818), (1281, 122513474), (1293, 121376458), (1371, 114471014), (1866, 84104909), (2177, 72089922), (2562, 61256737), (2586, 60688229), (2742, 57235507), (3017, 52018482), (3199, 49059006), (4354, 36044961), (6034, 26009241), (6398, 24529503), (6531, 24029974), (9051, 17339494), (9597, 16353002), (13062, 12014987), (18102, 8669747), (18971, 8272614), (19194, 8176501), (26291, 5969334), (27877, 5629722), (37942, 4136307), (52582, 2984667), (55754, 2814861), (56913, 2757538), (78873, 1989778), (83631, 1876574), (113826, 1378769), (132797, 1181802), (134041, 1170834), (142127, 1104222), (157746, 994889), (167262, 938287), (184037, 852762), (195139, 804246), (196967, 796782), (265594, 590901), (268082, 585417), (284254, 552111), (368074, 426381), (390278, 402123), (393934, 398391)]