172914138

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 409473792

約数和(自身を除く): 236559654

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 61, 69, 82, 122, 123, 138, 167, 183, 207, 246, 334, 366, 369, 414, 501, 549, 738, 943, 1002, 1098, 1403, 1503, 1886, 2501, 2806, 2829, 3006, 3841, 4209, 5002, 5658, 6847, 7503, 7682, 8418, 8487, 10187, 11523, 12627, 13694, 15006, 16974, 20374, 20541, 22509, 23046, 25254, 30561, 34569, 41082, 45018, 57523, 61122, 61623, 69138, 91683, 115046, 123246, 157481, 172569, 183366, 234301, 314962, 345138, 417667, 468602, 472443, 517707, 702903, 835334, 944886, 1035414, 1253001, 1405806, 1417329, 2108709, 2506002, 2834658, 3759003, 4217418, 7518006, 9606341, 19212682, 28819023, 57638046, 86457069, 172914138]

約数ペア:

[(1, 172914138), (2, 86457069), (3, 57638046), (6, 28819023), (9, 19212682), (18, 9606341), (23, 7518006), (41, 4217418), (46, 3759003), (61, 2834658), (69, 2506002), (82, 2108709), (122, 1417329), (123, 1405806), (138, 1253001), (167, 1035414), (183, 944886), (207, 835334), (246, 702903), (334, 517707), (366, 472443), (369, 468602), (414, 417667), (501, 345138), (549, 314962), (738, 234301), (943, 183366), (1002, 172569), (1098, 157481), (1403, 123246), (1503, 115046), (1886, 91683), (2501, 69138), (2806, 61623), (2829, 61122), (3006, 57523), (3841, 45018), (4209, 41082), (5002, 34569), (5658, 30561), (6847, 25254), (7503, 23046), (7682, 22509), (8418, 20541), (8487, 20374), (10187, 16974), (11523, 15006), (12627, 13694)]