154995498

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 411747840

約数和(自身を除く): 256752342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 73, 82, 123, 126, 137, 146, 189, 219, 246, 274, 287, 369, 378, 411, 438, 511, 574, 657, 738, 822, 861, 959, 1022, 1107, 1233, 1314, 1533, 1722, 1918, 1971, 2214, 2466, 2583, 2877, 2993, 3066, 3699, 3942, 4599, 5166, 5617, 5754, 5986, 7398, 7749, 8631, 8979, 9198, 10001, 11234, 13797, 15498, 16851, 17262, 17958, 20002, 20951, 25893, 26937, 27594, 30003, 33702, 39319, 41902, 50553, 51786, 53874, 60006, 62853, 70007, 78638, 80811, 90009, 101106, 117957, 125706, 140014, 151659, 161622, 180018, 188559, 210021, 235914, 270027, 303318, 353871, 377118, 410041, 420042, 540054, 565677, 630063, 707742, 820082, 1061613, 1131354, 1230123, 1260126, 1890189, 2123226, 2460246, 2870287, 3690369, 3780378, 5740574, 7380738, 8610861, 11071107, 17221722, 22142214, 25832583, 51665166, 77497749, 154995498]

約数ペア:

[(1, 154995498), (2, 77497749), (3, 51665166), (6, 25832583), (7, 22142214), (9, 17221722), (14, 11071107), (18, 8610861), (21, 7380738), (27, 5740574), (41, 3780378), (42, 3690369), (54, 2870287), (63, 2460246), (73, 2123226), (82, 1890189), (123, 1260126), (126, 1230123), (137, 1131354), (146, 1061613), (189, 820082), (219, 707742), (246, 630063), (274, 565677), (287, 540054), (369, 420042), (378, 410041), (411, 377118), (438, 353871), (511, 303318), (574, 270027), (657, 235914), (738, 210021), (822, 188559), (861, 180018), (959, 161622), (1022, 151659), (1107, 140014), (1233, 125706), (1314, 117957), (1533, 101106), (1722, 90009), (1918, 80811), (1971, 78638), (2214, 70007), (2466, 62853), (2583, 60006), (2877, 53874), (2993, 51786), (3066, 50553), (3699, 41902), (3942, 39319), (4599, 33702), (5166, 30003), (5617, 27594), (5754, 26937), (5986, 25893), (7398, 20951), (7749, 20002), (8631, 17958), (8979, 17262), (9198, 16851), (10001, 15498), (11234, 13797)]