138899124

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:716

約数の個数: 180

約数和(自身を含む): 455560644

約数和(自身を除く): 316661520

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 252, 273, 294, 324, 351, 364, 378, 441, 468, 546, 567, 588, 637, 673, 702, 756, 819, 882, 1053, 1092, 1134, 1274, 1323, 1346, 1404, 1638, 1764, 1911, 2019, 2106, 2268, 2457, 2548, 2646, 2692, 3276, 3822, 3969, 4038, 4212, 4711, 4914, 5292, 5733, 6057, 7371, 7644, 7938, 8076, 8749, 9422, 9828, 11466, 12114, 14133, 14742, 15876, 17199, 17498, 18171, 18844, 22932, 24228, 26247, 28266, 29484, 32977, 34398, 34996, 36342, 42399, 51597, 52494, 54513, 56532, 61243, 65954, 68796, 72684, 78741, 84798, 98931, 103194, 104988, 109026, 122486, 127197, 131908, 157482, 169596, 183729, 197862, 206388, 218052, 236223, 244972, 254394, 296793, 314964, 367458, 381591, 395724, 428701, 472446, 508788, 551187, 593586, 708669, 734916, 763182, 857402, 890379, 944892, 1102374, 1187172, 1286103, 1417338, 1526364, 1653561, 1714804, 1780758, 2204748, 2572206, 2671137, 2834676, 3307122, 3561516, 3858309, 4960683, 5144412, 5342274, 6614244, 7716618, 9921366, 10684548, 11574927, 15433236, 19842732, 23149854, 34724781, 46299708, 69449562, 138899124]

約数ペア:

[(1, 138899124), (2, 69449562), (3, 46299708), (4, 34724781), (6, 23149854), (7, 19842732), (9, 15433236), (12, 11574927), (13, 10684548), (14, 9921366), (18, 7716618), (21, 6614244), (26, 5342274), (27, 5144412), (28, 4960683), (36, 3858309), (39, 3561516), (42, 3307122), (49, 2834676), (52, 2671137), (54, 2572206), (63, 2204748), (78, 1780758), (81, 1714804), (84, 1653561), (91, 1526364), (98, 1417338), (108, 1286103), (117, 1187172), (126, 1102374), (147, 944892), (156, 890379), (162, 857402), (182, 763182), (189, 734916), (196, 708669), (234, 593586), (252, 551187), (273, 508788), (294, 472446), (324, 428701), (351, 395724), (364, 381591), (378, 367458), (441, 314964), (468, 296793), (546, 254394), (567, 244972), (588, 236223), (637, 218052), (673, 206388), (702, 197862), (756, 183729), (819, 169596), (882, 157482), (1053, 131908), (1092, 127197), (1134, 122486), (1274, 109026), (1323, 104988), (1346, 103194), (1404, 98931), (1638, 84798), (1764, 78741), (1911, 72684), (2019, 68796), (2106, 65954), (2268, 61243), (2457, 56532), (2548, 54513), (2646, 52494), (2692, 51597), (3276, 42399), (3822, 36342), (3969, 34996), (4038, 34398), (4212, 32977), (4711, 29484), (4914, 28266), (5292, 26247), (5733, 24228), (6057, 22932), (7371, 18844), (7644, 18171), (7938, 17498), (8076, 17199), (8749, 15876), (9422, 14742), (9828, 14133), (11466, 12114)]